Mercurial Hosting > traffic-intelligence
annotate python/storage.py @ 917:89cc05867c4c
reorg and work in progress
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
---|---|
date | Tue, 04 Jul 2017 18:00:01 -0400 |
parents | 13434f5017dd |
children | 3a06007a4bb7 |
rev | line source |
---|---|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1 #! /usr/bin/env python |
208
d9855499fc88
Added functions to write trajectories through sqlite
Francois Belisle <belisle.francois@gmail.com>
parents:
204
diff
changeset
|
2 # -*- coding: utf-8 -*- |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
3 '''Various utilities to save and load data''' |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
4 |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
5 import utils, moving, events, indicators, shutil |
665
15e244d2a1b5
corrected bug with circular import for VideoFilenameAddable, moved to base module
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
664
diff
changeset
|
6 from base import VideoFilenameAddable |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
7 |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
8 from os import path |
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
9 import sqlite3, logging |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
10 from numpy import log, min as npmin, max as npmax, round as npround, array, sum as npsum, loadtxt, floor as npfloor, ceil as npceil, linalg |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
11 from pandas import read_csv, merge |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
12 |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
13 |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
14 commentChar = '#' |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
15 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
16 delimiterChar = '%'; |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
17 |
50 | 18 ngsimUserTypes = {'twowheels':1, |
204
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
19 'car':2, |
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
20 'truck':3} |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
21 |
908
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
22 tableNames = {'feature':'positions', |
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
23 'object': 'objects', |
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
24 'objectfeatures': 'positions'} |
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
25 |
259
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
26 ######################### |
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
27 # Sqlite |
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
28 ######################### |
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
29 |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
30 # utils |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
31 def printDBError(error): |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
32 print('DB Error: {}'.format(error)) |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
33 |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
34 def dropTables(connection, tableNames): |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
35 'deletes the table with names in tableNames' |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
36 try: |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
37 cursor = connection.cursor() |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
38 for tableName in tableNames: |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
39 cursor.execute('DROP TABLE IF EXISTS '+tableName) |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
40 except sqlite3.OperationalError as error: |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
41 printDBError(error) |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
42 |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
43 def deleteFromSqlite(filename, dataType): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
44 'Deletes (drops) some tables in the filename depending on type of data' |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
45 if path.isfile(filename): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
46 connection = sqlite3.connect(filename) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
47 if dataType == 'object': |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
48 dropTables(connection, ['objects', 'objects_features']) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
49 elif dataType == 'interaction': |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
50 dropTables(connection, ['interactions', 'indicators']) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
51 elif dataType == 'bb': |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
52 dropTables(connection, ['bounding_boxes']) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
53 elif dataType == 'pois': |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
54 dropTables(connection, ['gaussians2d', 'objects_pois']) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
55 elif dataType == 'prototype': |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
56 dropTables(connection, ['prototypes']) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
57 else: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
58 print('Unknown data type {} to delete from database'.format(dataType)) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
59 connection.close() |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
60 else: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
61 print('{} does not exist'.format(filename)) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
62 |
740
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
63 def tableExists(filename, tableName): |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
64 'indicates if the table exists in the database' |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
65 try: |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
66 connection = sqlite3.connect(filename) |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
67 cursor = connection.cursor() |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
68 cursor.execute('SELECT COUNT(*) FROM SQLITE_MASTER WHERE type = \'table\' AND name = \''+tableName+'\'') |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
69 return cursor.fetchone()[0] == 1 |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
70 except sqlite3.OperationalError as error: |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
71 printDBError(error) |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
72 |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
73 def createTrajectoryTable(cursor, tableName): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
74 if tableName in ['positions', 'velocities']: |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
75 cursor.execute("CREATE TABLE IF NOT EXISTS "+tableName+" (trajectory_id INTEGER, frame_number INTEGER, x_coordinate REAL, y_coordinate REAL, PRIMARY KEY(trajectory_id, frame_number))") |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
76 else: |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
77 print('Unallowed name {} for trajectory table'.format(tableName)) |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
78 |
879 | 79 def createObjectsTable(cursor): |
80 cursor.execute("CREATE TABLE IF NOT EXISTS objects (object_id INTEGER, road_user_type INTEGER, n_objects INTEGER, PRIMARY KEY(object_id))") | |
81 | |
913
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
82 def createAssignmentTable(cursor, objectType1, objectType2, columnName1, columnName2): |
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
83 cursor.execute("CREATE TABLE IF NOT EXISTS "+objectType1+"s_"+objectType2+"s ("+columnName1+" INTEGER, "+columnName1+" INTEGER, PRIMARY KEY("+columnName1+","+columnName2+"))") |
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
84 |
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
85 def createObjectsFeaturesTable(cursor): # same as |
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
86 cursor.execute("CREATE TABLE IF NOT EXISTS objects_features (object_id INTEGER, trajectory_id INTEGER, PRIMARY KEY(object_id, trajectory_id))") |
879 | 87 |
88 | |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
89 def createCurvilinearTrajectoryTable(cursor): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
90 cursor.execute("CREATE TABLE IF NOT EXISTS curvilinear_positions (trajectory_id INTEGER, frame_number INTEGER, s_coordinate REAL, y_coordinate REAL, lane TEXT, PRIMARY KEY(trajectory_id, frame_number))") |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
91 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
92 def createFeatureCorrespondenceTable(cursor): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
93 cursor.execute('CREATE TABLE IF NOT EXISTS feature_correspondences (trajectory_id INTEGER, source_dbname VARCHAR, db_trajectory_id INTEGER, PRIMARY KEY(trajectory_id))') |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
94 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
95 def createInteractionTable(cursor): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
96 cursor.execute('CREATE TABLE IF NOT EXISTS interactions (id INTEGER PRIMARY KEY, object_id1 INTEGER, object_id2 INTEGER, first_frame_number INTEGER, last_frame_number INTEGER, FOREIGN KEY(object_id1) REFERENCES objects(id), FOREIGN KEY(object_id2) REFERENCES objects(id))') |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
97 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
98 def createIndicatorTable(cursor): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
99 cursor.execute('CREATE TABLE IF NOT EXISTS indicators (interaction_id INTEGER, indicator_type INTEGER, frame_number INTEGER, value REAL, FOREIGN KEY(interaction_id) REFERENCES interactions(id), PRIMARY KEY(interaction_id, indicator_type, frame_number))') |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
100 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
101 def insertTrajectoryQuery(tableName): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
102 return "INSERT INTO "+tableName+" (trajectory_id, frame_number, x_coordinate, y_coordinate) VALUES (?,?,?,?)" |
831
a8ff35e6fb43
forgotten change
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
830
diff
changeset
|
103 |
879 | 104 def insertObjectQuery(): |
105 return "INSERT INTO objects (object_id, road_user_type, n_objects) VALUES (?,?,?)" | |
106 | |
107 def insertObjectFeatureQuery(): | |
108 return "INSERT INTO objects_features (object_id, trajectory_id) VALUES (?,?)" | |
109 | |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
110 def createIndex(connection, tableName, columnName, unique = False): |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
111 '''Creates an index for the column in the table |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
112 I will make querying with a condition on this column faster''' |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
113 try: |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
114 #connection = sqlite3.connect(filename) |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
115 cursor = connection.cursor() |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
116 s = "CREATE " |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
117 if unique: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
118 s += "UNIQUE " |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
119 cursor.execute(s+"INDEX IF NOT EXISTS "+tableName+"_"+columnName+"_index ON "+tableName+"("+columnName+")") |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
120 connection.commit() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
121 #connection.close() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
122 except sqlite3.OperationalError as error: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
123 printDBError(error) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
124 |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
125 def getNumberRowsTable(connection, tableName, columnName = None): |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
126 '''Returns the number of rows for the table |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
127 If columnName is not None, means we want the number of distinct values for that column |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
128 (otherwise, we can just count(*))''' |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
129 try: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
130 cursor = connection.cursor() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
131 if columnName is None: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
132 cursor.execute("SELECT COUNT(*) from "+tableName) |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
133 else: |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
134 cursor.execute("SELECT COUNT(DISTINCT "+columnName+") from "+tableName) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
135 return cursor.fetchone()[0] |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
136 except sqlite3.OperationalError as error: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
137 printDBError(error) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
138 |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
139 def getMinMax(connection, tableName, columnName, minmax): |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
140 '''Returns max/min or both for given column in table |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
141 minmax must be string max, min or minmax''' |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
142 try: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
143 cursor = connection.cursor() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
144 if minmax == 'min' or minmax == 'max': |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
145 cursor.execute("SELECT "+minmax+"("+columnName+") from "+tableName) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
146 elif minmax == 'minmax': |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
147 cursor.execute("SELECT MIN("+columnName+"), MAX("+columnName+") from "+tableName) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
148 else: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
149 print("Argument minmax unknown: {}".format(minmax)) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
150 return cursor.fetchone()[0] |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
151 except sqlite3.OperationalError as error: |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
152 printDBError(error) |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
153 |
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
154 def loadPrototypeMatchIndexesFromSqlite(filename): |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
155 """ |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
156 This function loads the prototypes table in the database of name <filename>. |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
157 It returns a list of tuples representing matching ids : [(prototype_id, matched_trajectory_id),...] |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
158 """ |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
159 matched_indexes = [] |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
160 |
211 | 161 connection = sqlite3.connect(filename) |
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
162 cursor = connection.cursor() |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
163 |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
164 try: |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
165 cursor.execute('SELECT * from prototypes order by prototype_id, trajectory_id_matched') |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
166 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
167 printDBError(error) |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
168 return [] |
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
169 |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
170 for row in cursor: |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
171 matched_indexes.append((row[0],row[1])) |
211 | 172 |
173 connection.close() | |
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
174 return matched_indexes |
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
175 |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
176 def getObjectCriteria(objectNumbers): |
585
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
177 if objectNumbers is None: |
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
178 query = '' |
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
179 elif type(objectNumbers) == int: |
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
180 query = '<= {0}'.format(objectNumbers-1) |
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
181 elif type(objectNumbers) == list: |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
182 query = 'in ('+', '.join([str(n) for n in objectNumbers])+')' |
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
183 else: |
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
184 print('objectNumbers {} are not a known type ({})'.format(objectNumbers, type(objectNumbers))) |
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
185 query = '' |
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
186 return query |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
187 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
188 def loadTrajectoriesFromTable(connection, tableName, trajectoryType, objectNumbers = None, timeStep = None): |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
189 '''Loads trajectories (in the general sense) from the given table |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
190 can be positions or velocities |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
191 |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
192 returns a moving object''' |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
193 cursor = connection.cursor() |
204
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
194 |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
195 try: |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
196 objectCriteria = getObjectCriteria(objectNumbers) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
197 queryStatement = None |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
198 if trajectoryType == 'feature': |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
199 queryStatement = 'SELECT * from '+tableName |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
200 if objectNumbers is not None and timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
201 queryStatement += ' WHERE trajectory_id '+objectCriteria+' AND frame_number%{} = 0'.format(timeStep) |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
202 elif objectNumbers is not None: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
203 queryStatement += ' WHERE trajectory_id '+objectCriteria |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
204 elif timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
205 queryStatement += ' WHERE frame_number%{} = 0'.format(timeStep) |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
206 queryStatement += ' ORDER BY trajectory_id, frame_number' |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
207 elif trajectoryType == 'object': |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
208 queryStatement = 'SELECT OF.object_id, P.frame_number, avg(P.x_coordinate), avg(P.y_coordinate) from '+tableName+' P, objects_features OF WHERE P.trajectory_id = OF.trajectory_id' |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
209 if objectNumbers is not None: |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
210 queryStatement += ' AND OF.object_id '+objectCriteria |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
211 if timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
212 queryStatement += ' AND P.frame_number%{} = 0'.format(timeStep) |
712
21aeadcfbabb
added script to test SQLite performance and impact of indices
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
711
diff
changeset
|
213 queryStatement += ' GROUP BY OF.object_id, P.frame_number ORDER BY OF.object_id, P.frame_number' |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
214 elif trajectoryType in ['bbtop', 'bbbottom']: |
587
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
215 if trajectoryType == 'bbtop': |
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
216 corner = 'top_left' |
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
217 elif trajectoryType == 'bbbottom': |
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
218 corner = 'bottom_right' |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
219 queryStatement = 'SELECT object_id, frame_number, x_'+corner+', y_'+corner+' FROM '+tableName |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
220 if objectNumbers is not None and timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
221 queryStatement += ' WHERE object_id '+objectCriteria+' AND frame_number%{} = 0'.format(timeStep) |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
222 elif objectNumbers is not None: |
712
21aeadcfbabb
added script to test SQLite performance and impact of indices
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
711
diff
changeset
|
223 queryStatement += ' WHERE object_id '+objectCriteria |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
224 elif timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
225 queryStatement += ' WHERE frame_number%{} = 0'.format(timeStep) |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
226 queryStatement += ' ORDER BY object_id, frame_number' |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
227 else: |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
228 print('Unknown trajectory type {}'.format(trajectoryType)) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
229 if queryStatement is not None: |
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
230 cursor.execute(queryStatement) |
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
231 logging.debug(queryStatement) |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
232 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
233 printDBError(error) |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
234 return [] |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
235 |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
236 objId = -1 |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
237 obj = None |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
238 objects = [] |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
239 for row in cursor: |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
240 if row[0] != objId: |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
241 objId = row[0] |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
242 if obj is not None and (obj.length() == obj.positions.length() or (timeStep is not None and npceil(obj.length()/timeStep) == obj.positions.length())): |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
243 objects.append(obj) |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
244 elif obj is not None: |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
245 print('Object {} is missing {} positions'.format(obj.getNum(), int(obj.length())-obj.positions.length())) |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
246 obj = moving.MovingObject(row[0], timeInterval = moving.TimeInterval(row[1], row[1]), positions = moving.Trajectory([[row[2]],[row[3]]])) |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
247 else: |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
248 obj.timeInterval.last = row[1] |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
249 obj.positions.addPositionXY(row[2],row[3]) |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
250 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
251 if obj is not None and (obj.length() == obj.positions.length() or (timeStep is not None and npceil(obj.length()/timeStep) == obj.positions.length())): |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
252 objects.append(obj) |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
253 elif obj is not None: |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
254 print('Object {} is missing {} positions'.format(obj.getNum(), int(obj.length())-obj.positions.length())) |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
255 |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
256 return objects |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
257 |
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
258 def loadUserTypesFromTable(cursor, objectNumbers): |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
259 objectCriteria = getObjectCriteria(objectNumbers) |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
260 queryStatement = 'SELECT object_id, road_user_type FROM objects' |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
261 if objectNumbers is not None: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
262 queryStatement += ' WHERE object_id '+objectCriteria |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
263 cursor.execute(queryStatement) |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
264 userTypes = {} |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
265 for row in cursor: |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
266 userTypes[row[0]] = row[1] |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
267 return userTypes |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
268 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
269 def loadTrajectoriesFromSqlite(filename, trajectoryType, objectNumbers = None, withFeatures = False, timeStep = None): |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
270 '''Loads the trajectories (in the general sense, |
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
271 either features, objects (feature groups) or bounding box series) |
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
272 The number loaded is either the first objectNumbers objects, |
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
273 or the indices in objectNumbers from the database''' |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
274 connection = sqlite3.connect(filename) |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
275 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
276 objects = loadTrajectoriesFromTable(connection, 'positions', trajectoryType, objectNumbers, timeStep) |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
277 objectVelocities = loadTrajectoriesFromTable(connection, 'velocities', trajectoryType, objectNumbers, timeStep) |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
278 |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
279 if len(objectVelocities) > 0: |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
280 for o,v in zip(objects, objectVelocities): |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
281 if o.getNum() == v.getNum(): |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
282 o.velocities = v.positions |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
283 o.velocities.duplicateLastPosition() # avoid having velocity shorter by one position than positions |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
284 else: |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
285 print('Could not match positions {0} with velocities {1}'.format(o.getNum(), v.getNum())) |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
286 |
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
287 if trajectoryType == 'object': |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
288 cursor = connection.cursor() |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
289 try: |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
290 # attribute feature numbers to objects |
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
291 queryStatement = 'SELECT trajectory_id, object_id FROM objects_features' |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
292 if objectNumbers is not None: |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
293 queryStatement += ' WHERE object_id '+getObjectCriteria(objectNumbers) |
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
294 queryStatement += ' ORDER BY object_id' # order is important to group all features per object |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
295 logging.debug(queryStatement) |
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
296 cursor.execute(queryStatement) |
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
297 |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
298 featureNumbers = {} |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
299 for row in cursor: |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
300 objId = row[1] |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
301 if objId not in featureNumbers: |
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
302 featureNumbers[objId] = [row[0]] |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
303 else: |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
304 featureNumbers[objId].append(row[0]) |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
305 |
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
306 for obj in objects: |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
307 obj.featureNumbers = featureNumbers[obj.getNum()] |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
308 |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
309 # load userType |
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
310 userTypes = loadUserTypesFromTable(cursor, objectNumbers) |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
311 for obj in objects: |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
312 obj.userType = userTypes[obj.getNum()] |
685
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
313 |
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
314 if withFeatures: |
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
315 nFeatures = 0 |
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
316 for obj in objects: |
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
317 nFeatures = max(nFeatures, max(obj.featureNumbers)) |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
318 features = loadTrajectoriesFromSqlite(filename, 'feature', nFeatures+1, timeStep = timeStep) |
685
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
319 for obj in objects: |
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
320 obj.setFeatures(features) |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
321 |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
322 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
323 printDBError(error) |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
324 objects = [] |
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
325 |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
326 connection.close() |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
327 return objects |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
328 |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
329 def loadObjectFeatureFrameNumbers(filename, objectNumbers = None): |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
330 'Loads the feature frame numbers for each object' |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
331 connection = sqlite3.connect(filename) |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
332 cursor = connection.cursor() |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
333 try: |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
334 queryStatement = 'SELECT OF.object_id, TL.trajectory_id, TL.length FROM (SELECT trajectory_id, max(frame_number)-min(frame_number) AS length FROM positions GROUP BY trajectory_id) TL, objects_features OF WHERE TL.trajectory_id = OF.trajectory_id' |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
335 if objectNumbers is not None: |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
336 queryStatement += ' AND object_id '+getObjectCriteria(objectNumbers) |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
337 queryStatement += ' ORDER BY OF.object_id, TL.length DESC' |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
338 logging.debug(queryStatement) |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
339 cursor.execute(queryStatement) |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
340 objectFeatureNumbers = {} |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
341 for row in cursor: |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
342 objId = row[0] |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
343 if objId in objectFeatureNumbers: |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
344 objectFeatureNumbers[objId].append(row[1]) |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
345 else: |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
346 objectFeatureNumbers[objId] = [row[1]] |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
347 return objectFeatureNumbers |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
348 except sqlite3.OperationalError as error: |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
349 printDBError(error) |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
350 return None |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
351 |
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
352 def addCurvilinearTrajectoriesFromSqlite(filename, objects): |
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
353 '''Adds curvilinear positions (s_coordinate, y_coordinate, lane) |
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
354 from a database to an existing MovingObject dict (indexed by each objects's num)''' |
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
355 connection = sqlite3.connect(filename) |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
356 cursor = connection.cursor() |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
357 |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
358 try: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
359 cursor.execute('SELECT * from curvilinear_positions order by trajectory_id, frame_number') |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
360 except sqlite3.OperationalError as error: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
361 printDBError(error) |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
362 return [] |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
363 |
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
364 missingObjectNumbers = [] |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
365 objNum = None |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
366 for row in cursor: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
367 if objNum != row[0]: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
368 objNum = row[0] |
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
369 if objNum in objects: |
783
f1040d739bbf
added check to avoid issue if there are more cuvilinear trajectories than objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
780
diff
changeset
|
370 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
f1040d739bbf
added check to avoid issue if there are more cuvilinear trajectories than objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
780
diff
changeset
|
371 else: |
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
372 missingObjectNumbers.append(objNum) |
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
373 if objNum in objects: |
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
374 objects[objNum].curvilinearPositions.addPositionSYL(row[2],row[3],row[4]) |
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
375 if len(missingObjectNumbers) > 0: |
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
376 print('List of missing objects to attach corresponding curvilinear trajectories: {}'.format(missingObjectNumbers)) |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
377 |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
378 def saveTrajectoriesToSqlite(outputFilename, objects, trajectoryType, withFeatures = False): |
829 | 379 '''Writes features, ie the trajectory positions (and velocities if exist) |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
380 with their instants to a specified sqlite file |
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
381 Either feature positions (and velocities if they exist) |
879 | 382 or curvilinear positions will be saved at a time''' |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
383 |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
384 connection = sqlite3.connect(outputFilename) |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
385 try: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
386 cursor = connection.cursor() |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
387 # Parse feature and/or object structure and commit to DB |
879 | 388 if(trajectoryType == 'feature' or trajectoryType == 'object'): |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
389 # Extract features from objects |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
390 if(trajectoryType == 'object'): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
391 features = [] |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
392 for obj in objects: |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
393 if(obj.hasFeatures()): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
394 features += obj.getFeatures() |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
395 elif(trajectoryType == 'feature'): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
396 features = objects |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
397 # Setup feature queries |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
398 createTrajectoryTable(cursor, "positions") |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
399 createTrajectoryTable(cursor, "velocities") |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
400 positionQuery = insertTrajectoryQuery("positions") |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
401 velocityQuery = insertTrajectoryQuery("velocities") |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
402 # Setup object queries |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
403 if(trajectoryType == 'object'): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
404 createObjectsTable(cursor) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
405 createObjectsFeaturesTable(cursor) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
406 objectQuery = insertObjectQuery() |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
407 objectFeatureQuery = insertObjectFeatureQuery() |
879 | 408 for feature in features: |
409 num = feature.getNum() | |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
410 frameNum = feature.getFirstInstant() |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
411 for position in feature.getPositions(): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
412 cursor.execute(positionQuery, (num, frameNum, position.x, position.y)) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
413 frameNum += 1 |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
414 velocities = feature.getVelocities() |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
415 if velocities is not None: |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
416 frameNum = feature.getFirstInstant() |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
417 for i in xrange(velocities.length()-1): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
418 v = velocities[i] |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
419 cursor.execute(velocityQuery, (num, frameNum, v.x, v.y)) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
420 frameNum += 1 |
879 | 421 if(trajectoryType == 'object'): |
422 for obj in objects: | |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
423 for feature in obj.getFeatures(): |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
424 featureNum = feature.getNum() |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
425 cursor.execute(objectFeatureQuery, (obj.getNum(), featureNum)) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
426 cursor.execute(objectQuery, (obj.getNum(), obj.getUserType(), 1)) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
427 # Parse curvilinear position structure |
879 | 428 elif(trajectoryType == 'curvilinear'): |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
429 createCurvilinearTrajectoryTable(cursor) |
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
430 curvilinearQuery = "insert into curvilinear_positions (trajectory_id, frame_number, s_coordinate, y_coordinate, lane) values (?,?,?,?,?)" |
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
431 for obj in objects: |
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
432 num = obj.getNum() |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
433 frameNum = obj.getFirstInstant() |
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
434 for position in obj.getCurvilinearPositions(): |
880
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
435 cursor.execute(curvilinearQuery, (num, frameNum, position[0], position[1], position[2])) |
000555430b28
adapted code from Paul St-Aubin and udpated MovingObject.setFeatures to truly find the right features in a list that may not start at 0
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
879
diff
changeset
|
436 frameNum += 1 |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
437 else: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
438 print('Unknown trajectory type {}'.format(trajectoryType)) |
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
439 connection.commit() |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
440 except sqlite3.OperationalError as error: |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
441 printDBError(error) |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
442 connection.close() |
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
443 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
444 def loadBBMovingObjectsFromSqlite(filename, objectType = 'bb', objectNumbers = None, timeStep = None): |
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
445 '''Loads bounding box moving object from an SQLite |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
446 (format of SQLite output by the ground truth annotation tool |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
447 or Urban Tracker |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
448 |
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
449 Load descriptions?''' |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
450 connection = sqlite3.connect(filename) |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
451 objects = [] |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
452 |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
453 if objectType == 'bb': |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
454 topCorners = loadTrajectoriesFromTable(connection, 'bounding_boxes', 'bbtop', objectNumbers, timeStep) |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
455 bottomCorners = loadTrajectoriesFromTable(connection, 'bounding_boxes', 'bbbottom', objectNumbers, timeStep) |
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
456 userTypes = loadUserTypesFromTable(connection.cursor(), objectNumbers) # string format is same as object |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
457 |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
458 for t, b in zip(topCorners, bottomCorners): |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
459 num = t.getNum() |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
460 if t.getNum() == b.getNum(): |
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
461 annotation = moving.BBMovingObject(num, t.getTimeInterval(), t, b, userTypes[num]) |
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
462 objects.append(annotation) |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
463 else: |
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
464 print ('Unknown type of bounding box {}'.format(objectType)) |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
465 |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
466 connection.close() |
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
467 return objects |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
468 |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
469 def saveInteraction(cursor, interaction): |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
470 roadUserNumbers = list(interaction.getRoadUserNumbers()) |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
471 cursor.execute('INSERT INTO interactions VALUES({}, {}, {}, {}, {})'.format(interaction.getNum(), roadUserNumbers[0], roadUserNumbers[1], interaction.getFirstInstant(), interaction.getLastInstant())) |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
472 |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
473 def saveInteractions(filename, interactions): |
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
474 'Saves the interactions in the table' |
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
475 connection = sqlite3.connect(filename) |
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
476 cursor = connection.cursor() |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
477 try: |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
478 createInteractionTable(cursor) |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
479 for inter in interactions: |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
480 saveInteraction(cursor, inter) |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
481 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
482 printDBError(error) |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
483 connection.commit() |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
484 connection.close() |
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
485 |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
486 def saveIndicator(cursor, interactionNum, indicator): |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
487 for instant in indicator.getTimeInterval(): |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
488 if indicator[instant]: |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
489 cursor.execute('INSERT INTO indicators VALUES({}, {}, {}, {})'.format(interactionNum, events.Interaction.indicatorNameToIndices[indicator.getName()], instant, indicator[instant])) |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
490 |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
491 def saveIndicators(filename, interactions, indicatorNames = events.Interaction.indicatorNames): |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
492 'Saves the indicator values in the table' |
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
493 connection = sqlite3.connect(filename) |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
494 cursor = connection.cursor() |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
495 try: |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
496 createInteractionTable(cursor) |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
497 createIndicatorTable(cursor) |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
498 for inter in interactions: |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
499 saveInteraction(cursor, inter) |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
500 for indicatorName in indicatorNames: |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
501 indicator = inter.getIndicator(indicatorName) |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
502 if indicator is not None: |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
503 saveIndicator(cursor, inter.getNum(), indicator) |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
504 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
505 printDBError(error) |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
506 connection.commit() |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
507 connection.close() |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
508 |
482
f6415f012640
adding functionalities (save images directly to display trajectories to create movies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
417
diff
changeset
|
509 def loadInteractions(filename): |
f6415f012640
adding functionalities (save images directly to display trajectories to create movies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
417
diff
changeset
|
510 '''Loads interaction and their indicators |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
511 |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
512 TODO choose the interactions to load''' |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
513 interactions = [] |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
514 connection = sqlite3.connect(filename) |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
515 cursor = connection.cursor() |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
516 try: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
517 cursor.execute('select INT.id, INT.object_id1, INT.object_id2, INT.first_frame_number, INT.last_frame_number, IND.indicator_type, IND.frame_number, IND.value from interactions INT, indicators IND WHERE INT.id = IND.interaction_id ORDER BY INT.id, IND.indicator_type, IND.frame_number') |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
518 interactionNum = -1 |
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
519 indicatorTypeNum = -1 |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
520 tmpIndicators = {} |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
521 for row in cursor: |
628
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
522 if row[0] != interactionNum: |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
523 interactionNum = row[0] |
628
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
524 interactions.append(events.Interaction(interactionNum, moving.TimeInterval(row[3],row[4]), row[1], row[2])) |
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
525 interactions[-1].indicators = {} |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
526 if indicatorTypeNum != row[5] or row[0] != interactionNum: |
695
957126bfb456
corrected bug with indicator loading(also now correctly loading mostsevereismax)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
693
diff
changeset
|
527 indicatorTypeNum = row[5] |
628
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
528 indicatorName = events.Interaction.indicatorNames[indicatorTypeNum] |
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
529 indicatorValues = {row[6]:row[7]} |
695
957126bfb456
corrected bug with indicator loading(also now correctly loading mostsevereismax)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
693
diff
changeset
|
530 interactions[-1].indicators[indicatorName] = indicators.SeverityIndicator(indicatorName, indicatorValues, mostSevereIsMax = not indicatorName in events.Interaction.timeIndicators) |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
531 else: |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
532 indicatorValues[row[6]] = row[7] |
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
533 interactions[-1].indicators[indicatorName].timeInterval.last = row[6] |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
534 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
535 printDBError(error) |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
536 return [] |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
537 connection.close() |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
538 return interactions |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
539 # load first and last object instants |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
540 # CREATE TEMP TABLE IF NOT EXISTS object_instants AS SELECT OF.object_id, min(frame_number) as first_instant, max(frame_number) as last_instant from positions P, objects_features OF WHERE P.trajectory_id = OF.trajectory_id group by OF.object_id order by OF.object_id |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
541 |
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
542 def createBoundingBoxTable(filename, invHomography = None): |
482
f6415f012640
adding functionalities (save images directly to display trajectories to create movies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
417
diff
changeset
|
543 '''Create the table to store the object bounding boxes in image space |
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
544 ''' |
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
545 connection = sqlite3.connect(filename) |
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
546 cursor = connection.cursor() |
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
547 try: |
394
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
548 cursor.execute('CREATE TABLE IF NOT EXISTS bounding_boxes (object_id INTEGER, frame_number INTEGER, x_top_left REAL, y_top_left REAL, x_bottom_right REAL, y_bottom_right REAL, PRIMARY KEY(object_id, frame_number))') |
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
549 cursor.execute('INSERT INTO bounding_boxes SELECT object_id, frame_number, min(x), min(y), max(x), max(y) from ' |
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
550 '(SELECT object_id, frame_number, (x*{}+y*{}+{})/w as x, (x*{}+y*{}+{})/w as y from ' |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
551 '(SELECT OF.object_id, P.frame_number, P.x_coordinate as x, P.y_coordinate as y, P.x_coordinate*{}+P.y_coordinate*{}+{} as w from positions P, objects_features OF WHERE P.trajectory_id = OF.trajectory_id)) '.format(invHomography[0,0], invHomography[0,1], invHomography[0,2], invHomography[1,0], invHomography[1,1], invHomography[1,2], invHomography[2,0], invHomography[2,1], invHomography[2,2])+ |
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
552 'GROUP BY object_id, frame_number') |
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
553 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
554 printDBError(error) |
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
555 connection.commit() |
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
556 connection.close() |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
557 |
586
ff4f0ce46ca6
modified name for loading bounding boxes (only for display)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
585
diff
changeset
|
558 def loadBoundingBoxTableForDisplay(filename): |
647
458890c0437c
cleaned functions to lead bounding boxes (for display)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
646
diff
changeset
|
559 '''Loads bounding boxes from bounding_boxes table for display over trajectories''' |
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
560 connection = sqlite3.connect(filename) |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
561 cursor = connection.cursor() |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
562 boundingBoxes = {} # list of bounding boxes for each instant |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
563 try: |
394
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
564 cursor.execute('SELECT name FROM sqlite_master WHERE type=\'table\' AND name=\'bounding_boxes\'') |
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
565 result = cursor.fetchall() |
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
566 if len(result) > 0: |
394
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
567 cursor.execute('SELECT * FROM bounding_boxes') |
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
568 for row in cursor: |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
569 boundingBoxes.setdefault(row[1], []).append([moving.Point(row[2], row[3]), moving.Point(row[4], row[5])]) |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
570 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
571 printDBError(error) |
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
572 return boundingBoxes |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
573 connection.close() |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
574 return boundingBoxes |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
575 |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
576 ######################### |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
577 # saving and loading for scene interpretation: POIs and Prototypes |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
578 ######################### |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
579 |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
580 def savePrototypesToSqlite(filename, prototypeIndices, trajectoryType, objects = None, nMatchings = None, dbFilenames = None): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
581 '''save the prototype indices |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
582 if objects is not None, the trajectories are also saved in prototype_positions and _velocities |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
583 (prototypeIndices have to be in objects) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
584 nMatchings, if not None, is a list of the number of matches |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
585 dbFilenames, if not None, is a list of the DB filenames''' |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
586 connection = sqlite3.connect(filename) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
587 cursor = connection.cursor() |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
588 try: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
589 cursor.execute('CREATE TABLE IF NOT EXISTS prototypes (id INTEGER, dbfilename VARCHAR, trajectory_type VARCHAR CHECK (trajectory_type IN (\"feature\", \"object\")), nmatchings INTEGER, positions_id INTEGER, PRIMARY KEY (id, dbfilename))') |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
590 for i, protoId in enumerate(prototypeIndices): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
591 if nMatchings is not None: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
592 n = nMatchings[i] |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
593 else: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
594 n = 'NULL' |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
595 if dbFilenames is not None: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
596 dbfn = dbFilenames[i] |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
597 else: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
598 dbfn = filename |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
599 cursor.execute('INSERT INTO prototypes (id, dbfilename, trajectory_type, nmatchings, positions_id) VALUES ({},\"{}\",\"{}\",{}, {})'.format(protoId, dbfn, trajectoryType, n, i)) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
600 #cursor.execute('SELECT * from sqlite_master WHERE type = \"table\" and name = \"{}\"'.format(tableNames[trajectoryType])) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
601 if objects is not None: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
602 pass |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
603 except sqlite3.OperationalError as error: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
604 printDBError(error) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
605 connection.commit() |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
606 connection.close() |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
607 |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
608 def savePrototypeAssignments(filename, objects): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
609 pass |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
610 |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
611 def loadPrototypesFromSqlite(filename): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
612 'Loads prototype ids and matchings (if stored)' |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
613 connection = sqlite3.connect(filename) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
614 cursor = connection.cursor() |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
615 prototypeIndices = [] |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
616 dbFilenames = [] |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
617 trajectoryTypes = [] |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
618 nMatchings = [] |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
619 try: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
620 cursor.execute('SELECT * FROM prototypes') |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
621 for row in cursor: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
622 prototypeIndices.append(row[0]) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
623 dbFilenames.append(row[1]) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
624 trajectoryTypes.append(row[2]) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
625 if row[3] is not None: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
626 nMatchings.append(row[3]) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
627 except sqlite3.OperationalError as error: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
628 printDBError(error) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
629 connection.close() |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
630 if len(set(trajectoryTypes)) > 1: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
631 print('Different types of prototypes in database ({}).'.format(set(trajectoryTypes))) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
632 return prototypeIndices, dbFilenames, trajectoryTypes, nMatchings |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
633 |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
634 def savePOIs(filename, gmm, gmmType, gmmId): |
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
635 '''Saves a Gaussian mixture model (of class sklearn.mixture.GaussianMixture) |
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
636 gmmType is a type of GaussianMixture, learnt either from beginnings or ends of trajectories''' |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
637 connection = sqlite3.connect(filename) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
638 cursor = connection.cursor() |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
639 if gmmType not in ['beginning', 'end']: |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
640 print('Unknown POI type {}. Exiting'.format(gmmType)) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
641 import sys |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
642 sys.exit() |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
643 try: |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
644 cursor.execute('CREATE TABLE IF NOT EXISTS gaussians2d (poi_id INTEGER, id INTEGER, type VARCHAR, x_center REAL, y_center REAL, covariance VARCHAR, covariance_type VARCHAR, weight, precisions_cholesky VARCHAR, PRIMARY KEY(poi_id, id))') |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
645 for i in xrange(gmm.n_components): |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
646 cursor.execute('INSERT INTO gaussians2d VALUES({}, {}, \'{}\', {}, {}, \'{}\', \'{}\', {}, \'{}\')'.format(gmmId, i, gmmType, gmm.means_[i][0], gmm.means_[i][1], str(gmm.covariances_[i].tolist()), gmm.covariance_type, gmm.weights_[i], str(gmm.precisions_cholesky_[i].tolist()))) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
647 connection.commit() |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
648 except sqlite3.OperationalError as error: |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
649 printDBError(error) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
650 connection.close() |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
651 |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
652 def savePOIAssignments(filename, objects): |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
653 'save the od fields of objects' |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
654 connection = sqlite3.connect(filename) |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
655 cursor = connection.cursor() |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
656 try: |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
657 cursor.execute('CREATE TABLE IF NOT EXISTS objects_pois (object_id INTEGER, origin_poi_id INTEGER, destination_poi_id INTEGER, PRIMARY KEY(object_id))') |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
658 for o in objects: |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
659 cursor.execute('INSERT INTO objects_pois VALUES({},{},{})'.format(o.getNum(), o.od[0], o.od[1])) |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
660 connection.commit() |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
661 except sqlite3.OperationalError as error: |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
662 printDBError(error) |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
663 connection.close() |
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
664 |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
665 def loadPOIs(filename): |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
666 'Loads all 2D Gaussians in the database' |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
667 from sklearn import mixture # todo if not avalaible, load data in duck-typed class with same fields |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
668 from ast import literal_eval |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
669 connection = sqlite3.connect(filename) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
670 cursor = connection.cursor() |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
671 pois = [] |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
672 try: |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
673 cursor.execute('SELECT * from gaussians2d') |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
674 gmmId = None |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
675 gmm = [] |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
676 for row in cursor: |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
677 if gmmId is None or row[0] != gmmId: |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
678 if len(gmm) > 0: |
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
679 tmp = mixture.GaussianMixture(len(gmm), covarianceType) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
680 tmp.means_ = array([gaussian['mean'] for gaussian in gmm]) |
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
681 tmp.covariances_ = array([gaussian['covar'] for gaussian in gmm]) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
682 tmp.weights_ = array([gaussian['weight'] for gaussian in gmm]) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
683 tmp.gmmTypes = [gaussian['type'] for gaussian in gmm] |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
684 tmp.precisions_cholesky_ = array([gaussian['precisions'] for gaussian in gmm]) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
685 pois.append(tmp) |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
686 gaussian = {'type': row[2], |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
687 'mean': row[3:5], |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
688 'covar': array(literal_eval(row[5])), |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
689 'weight': row[7], |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
690 'precisions': array(literal_eval(row[8]))} |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
691 gmm = [gaussian] |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
692 covarianceType = row[6] |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
693 gmmId = row[0] |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
694 else: |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
695 gmm.append({'type': row[2], |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
696 'mean': row[3:5], |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
697 'covar': array(literal_eval(row[5])), |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
698 'weight': row[7], |
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
699 'precisions': array(literal_eval(row[8]))}) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
700 if len(gmm) > 0: |
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
701 tmp = mixture.GaussianMixture(len(gmm), covarianceType) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
702 tmp.means_ = array([gaussian['mean'] for gaussian in gmm]) |
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
703 tmp.covariances_ = array([gaussian['covar'] for gaussian in gmm]) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
704 tmp.weights_ = array([gaussian['weight'] for gaussian in gmm]) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
705 tmp.gmmTypes = [gaussian['type'] for gaussian in gmm] |
872
c70adaeeddf5
solved issue with latest version of scikit-learn
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
871
diff
changeset
|
706 tmp.precisions_cholesky_ = array([gaussian['precisions'] for gaussian in gmm]) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
707 pois.append(tmp) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
708 except sqlite3.OperationalError as error: |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
709 printDBError(error) |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
710 connection.close() |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
711 return pois |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
712 |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
713 ######################### |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
714 # saving and loading for scene interpretation (Mohamed Gomaa Mohamed's PhD) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
715 ######################### |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
716 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
717 def writePrototypesToSqlite(prototypes,nMatching, outputFilename): |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
718 ''' prototype dataset is a dictionary with keys== routes, values== prototypes Ids ''' |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
719 connection = sqlite3.connect(outputFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
720 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
721 |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
722 cursor.execute('CREATE TABLE IF NOT EXISTS prototypes (prototype_id INTEGER,routeIDstart INTEGER,routeIDend INTEGER, nMatching INTEGER, PRIMARY KEY(prototype_id))') |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
723 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
724 for route in prototypes.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
725 if prototypes[route]!=[]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
726 for i in prototypes[route]: |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
727 cursor.execute('insert into prototypes (prototype_id, routeIDstart,routeIDend, nMatching) values (?,?,?,?)',(i,route[0],route[1],nMatching[route][i])) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
728 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
729 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
730 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
731 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
732 def readPrototypesFromSqlite(filename): |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
733 ''' |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
734 This function loads the prototype file in the database |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
735 It returns a dictionary for prototypes for each route and nMatching |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
736 ''' |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
737 prototypes = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
738 nMatching={} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
739 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
740 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
741 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
742 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
743 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
744 cursor.execute('SELECT * from prototypes order by prototype_id, routeIDstart,routeIDend, nMatching') |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
745 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
746 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
747 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
748 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
749 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
750 route=(row[1],row[2]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
751 if route not in prototypes.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
752 prototypes[route]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
753 prototypes[route].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
754 nMatching[row[0]]=row[3] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
755 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
756 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
757 return prototypes,nMatching |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
758 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
759 def writeLabelsToSqlite(labels, outputFilename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
760 """ labels is a dictionary with keys: routes, values: prototypes Ids |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
761 """ |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
762 connection = sqlite3.connect(outputFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
763 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
764 |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
765 cursor.execute("CREATE TABLE IF NOT EXISTS labels (object_id INTEGER,routeIDstart INTEGER,routeIDend INTEGER, prototype_id INTEGER, PRIMARY KEY(object_id))") |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
766 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
767 for route in labels.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
768 if labels[route]!=[]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
769 for i in labels[route]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
770 for j in labels[route][i]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
771 cursor.execute("insert into labels (object_id, routeIDstart,routeIDend, prototype_id) values (?,?,?,?)",(j,route[0],route[1],i)) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
772 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
773 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
774 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
775 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
776 def loadLabelsFromSqlite(filename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
777 labels = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
778 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
779 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
780 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
781 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
782 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
783 cursor.execute('SELECT * from labels order by object_id, routeIDstart,routeIDend, prototype_id') |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
784 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
785 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
786 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
787 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
788 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
789 route=(row[1],row[2]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
790 p=row[3] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
791 if route not in labels.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
792 labels[route]={} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
793 if p not in labels[route].keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
794 labels[route][p]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
795 labels[route][p].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
796 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
797 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
798 return labels |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
799 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
800 def writeSpeedPrototypeToSqlite(prototypes,nmatching, outFilename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
801 """ to match the format of second layer prototypes""" |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
802 connection = sqlite3.connect(outFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
803 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
804 |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
805 cursor.execute("CREATE TABLE IF NOT EXISTS speedprototypes (spdprototype_id INTEGER,prototype_id INTEGER,routeID_start INTEGER, routeID_end INTEGER, nMatching INTEGER, PRIMARY KEY(spdprototype_id))") |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
806 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
807 for route in prototypes.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
808 if prototypes[route]!={}: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
809 for i in prototypes[route]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
810 if prototypes[route][i]!= []: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
811 for j in prototypes[route][i]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
812 cursor.execute("insert into speedprototypes (spdprototype_id,prototype_id, routeID_start, routeID_end, nMatching) values (?,?,?,?,?)",(j,i,route[0],route[1],nmatching[j])) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
813 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
814 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
815 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
816 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
817 def loadSpeedPrototypeFromSqlite(filename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
818 """ |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
819 This function loads the prototypes table in the database of name <filename>. |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
820 """ |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
821 prototypes = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
822 nMatching={} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
823 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
824 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
825 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
826 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
827 cursor.execute('SELECT * from speedprototypes order by spdprototype_id,prototype_id, routeID_start, routeID_end, nMatching') |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
828 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
829 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
830 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
831 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
832 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
833 route=(row[2],row[3]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
834 if route not in prototypes.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
835 prototypes[route]={} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
836 if row[1] not in prototypes[route].keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
837 prototypes[route][row[1]]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
838 prototypes[route][row[1]].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
839 nMatching[row[0]]=row[4] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
840 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
841 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
842 return prototypes,nMatching |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
843 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
844 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
845 def writeRoutesToSqlite(Routes, outputFilename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
846 """ This function writes the activity path define by start and end IDs""" |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
847 connection = sqlite3.connect(outputFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
848 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
849 |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
850 cursor.execute("CREATE TABLE IF NOT EXISTS routes (object_id INTEGER,routeIDstart INTEGER,routeIDend INTEGER, PRIMARY KEY(object_id))") |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
851 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
852 for route in Routes.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
853 if Routes[route]!=[]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
854 for i in Routes[route]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
855 cursor.execute("insert into routes (object_id, routeIDstart,routeIDend) values (?,?,?)",(i,route[0],route[1])) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
856 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
857 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
858 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
859 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
860 def loadRoutesFromSqlite(filename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
861 Routes = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
862 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
863 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
864 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
865 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
866 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
867 cursor.execute('SELECT * from routes order by object_id, routeIDstart,routeIDend') |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
868 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
869 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
870 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
871 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
872 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
873 route=(row[1],row[2]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
874 if route not in Routes.keys(): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
875 Routes[route]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
876 Routes[route].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
877 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
878 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
879 return Routes |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
880 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
881 def setRoutes(filename, objects): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
882 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
883 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
884 for obj in objects: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
885 cursor.execute('update objects set startRouteID = {} WHERE object_id = {}'.format(obj.startRouteID, obj.getNum())) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
886 cursor.execute('update objects set endRouteID = {} WHERE object_id = {}'.format(obj.endRouteID, obj.getNum())) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
887 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
888 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
889 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
890 def setRoadUserTypes(filename, objects): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
891 '''Saves the user types of the objects in the sqlite database stored in filename |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
892 The objects should exist in the objects table''' |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
893 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
894 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
895 for obj in objects: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
896 cursor.execute('update objects set road_user_type = {} WHERE object_id = {}'.format(obj.getUserType(), obj.getNum())) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
897 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
898 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
899 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
900 ######################### |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
901 # txt files |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
902 ######################### |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
903 |
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
904 def openCheck(filename, option = 'r', quitting = False): |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
905 '''Open file filename in read mode by default |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
906 and checks it is open''' |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
907 try: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
908 return open(filename, option) |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
909 except IOError: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
910 print 'File %s could not be opened.' % filename |
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
911 if quitting: |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
912 from sys import exit |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
913 exit() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
914 return None |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
915 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
916 def readline(f, commentCharacters = commentChar): |
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
917 '''Modified readline function to skip comments |
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
918 Can take a list of characters or a string (in will work in both)''' |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
919 s = f.readline() |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
920 while (len(s) > 0) and s[0] in commentCharacters: |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
921 s = f.readline() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
922 return s.strip() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
923 |
722
49e99ca34a7d
corrected bugs in old ubc code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
718
diff
changeset
|
924 def getLines(f, delimiterChar = delimiterChar, commentCharacters = commentChar): |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
925 '''Gets a complete entry (all the lines) in between delimiterChar.''' |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
926 dataStrings = [] |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
927 s = readline(f, commentCharacters) |
722
49e99ca34a7d
corrected bugs in old ubc code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
718
diff
changeset
|
928 while len(s) > 0 and s[0] != delimiterChar: |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
929 dataStrings += [s.strip()] |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
930 s = readline(f, commentCharacters) |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
931 return dataStrings |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
932 |
829 | 933 def saveList(filename, l): |
514
1ba618fb0f70
corrected bug from merging and argument issue in display-trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
509
diff
changeset
|
934 f = openCheck(filename, 'w') |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
935 for x in l: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
936 f.write('{}\n'.format(x)) |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
937 f.close() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
938 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
939 def loadListStrings(filename, commentCharacters = commentChar): |
514
1ba618fb0f70
corrected bug from merging and argument issue in display-trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
509
diff
changeset
|
940 f = openCheck(filename, 'r') |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
941 result = getLines(f, commentCharacters) |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
942 f.close() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
943 return result |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
944 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
945 def getValuesFromINIFile(filename, option, delimiterChar = '=', commentCharacters = commentChar): |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
946 values = [] |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
947 for l in loadListStrings(filename, commentCharacters): |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
948 if l.startswith(option): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
949 values.append(l.split(delimiterChar)[1].strip()) |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
950 return values |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
951 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
952 class FakeSecHead(object): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
953 '''Add fake section header [asection] |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
954 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
955 from http://stackoverflow.com/questions/2819696/parsing-properties-file-in-python/2819788#2819788 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
956 use read_file in Python 3.2+ |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
957 ''' |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
958 def __init__(self, fp): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
959 self.fp = fp |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
960 self.sechead = '[main]\n' |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
961 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
962 def readline(self): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
963 if self.sechead: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
964 try: return self.sechead |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
965 finally: self.sechead = None |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
966 else: return self.fp.readline() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
967 |
892
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
968 def loadPemsTraffic(filename): |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
969 '''Loads traffic data downloaded from the http://pems.dot.ca.gov clearinghouse |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
970 into pandas dataframe''' |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
971 f = openCheck(filename) |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
972 l = f.readline().strip() |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
973 items = l.split(',') |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
974 headers = ['time', 'station', 'district', 'route', 'direction', 'lanetype', 'length', 'nsamples', 'pctobserved', 'flow', 'occupancy', 'speed', 'delay35', 'delay40', 'delay45', 'delay50', 'delay55', 'delay60'] |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
975 nLanes = (len(items)-len(headers))/3 |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
976 for i in xrange(nLanes): |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
977 headers += ['flow{}'.format(i+1), 'occupancy{}'.format(i+1), 'speed{}'.format(i+1)] |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
978 f.close() |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
979 return read_csv(filename, delimiter = ',', names = headers) |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
980 |
649
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
981 def generatePDLaneColumn(data): |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
982 data['LANE'] = data['LANE\LINK\NO'].astype(str)+'_'+data['LANE\INDEX'].astype(str) |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
983 |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
984 def convertTrajectoriesVissimToSqlite(filename): |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
985 '''Relies on a system call to sqlite3 |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
986 sqlite3 [file.sqlite] < import_fzp.sql''' |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
987 sqlScriptFilename = "import_fzp.sql" |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
988 # create sql file |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
989 out = openCheck(sqlScriptFilename, "w") |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
990 out.write(".separator \";\"\n"+ |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
991 "CREATE TABLE IF NOT EXISTS curvilinear_positions (t REAL, trajectory_id INTEGER, link_id INTEGER, lane_id INTEGER, s_coordinate REAL, y_coordinate REAL, speed REAL, PRIMARY KEY (t, trajectory_id));\n"+ |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
992 ".import "+filename+" curvilinear_positions\n"+ |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
993 "DELETE FROM curvilinear_positions WHERE trajectory_id IS NULL OR trajectory_id = \"NO\";\n") |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
994 out.close() |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
995 # system call |
753
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
996 from subprocess import check_call |
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
997 out = openCheck("err.log", "w") |
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
998 check_call("sqlite3 "+utils.removeExtension(filename)+".sqlite < "+sqlScriptFilename, stderr = out, shell = True) |
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
999 out.close() |
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
1000 shutil.os.remove(sqlScriptFilename) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1001 |
754
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1002 def loadObjectNumbersInLinkFromVissimFile(filename, linkIds): |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1003 '''Finds the ids of the objects that go through any of the link in the list linkIds''' |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1004 connection = sqlite3.connect(filename) |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1005 cursor = connection.cursor() |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1006 queryStatement = 'SELECT DISTINCT trajectory_id FROM curvilinear_positions where link_id IN ('+','.join([str(id) for id in linkIds])+')' |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1007 try: |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1008 cursor.execute(queryStatement) |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1009 return [row[0] for row in cursor] |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1010 except sqlite3.OperationalError as error: |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1011 printDBError(error) |
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1012 |
759
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1013 def getNObjectsInLinkFromVissimFile(filename, linkIds): |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1014 '''Returns the number of objects that traveled through the link ids''' |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1015 connection = sqlite3.connect(filename) |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1016 cursor = connection.cursor() |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1017 queryStatement = 'SELECT link_id, COUNT(DISTINCT trajectory_id) FROM curvilinear_positions where link_id IN ('+','.join([str(id) for id in linkIds])+') GROUP BY link_id' |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1018 try: |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1019 cursor.execute(queryStatement) |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1020 return {row[0]:row[1] for row in cursor} |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1021 except sqlite3.OperationalError as error: |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
1022 printDBError(error) |
754
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
1023 |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1024 def loadTrajectoriesFromVissimFile(filename, simulationStepsPerTimeUnit, objectNumbers = None, warmUpLastInstant = None, usePandas = False, nDecimals = 2, lowMemory = True): |
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
1025 '''Reads data from VISSIM .fzp trajectory file |
755
f3aeb0b47eff
comment improvement: vissim time is multiplied to get integers similar to frame numbers
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
754
diff
changeset
|
1026 simulationStepsPerTimeUnit is the number of simulation steps per unit of time used by VISSIM (second) |
f3aeb0b47eff
comment improvement: vissim time is multiplied to get integers similar to frame numbers
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
754
diff
changeset
|
1027 for example, there seems to be 10 simulation steps per simulated second in VISSIM, |
f3aeb0b47eff
comment improvement: vissim time is multiplied to get integers similar to frame numbers
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
754
diff
changeset
|
1028 so simulationStepsPerTimeUnit should be 10, |
527
37830a831818
loading from VISSIM trajectory data works
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
526
diff
changeset
|
1029 so that all times correspond to the number of the simulation step (and can be stored as integers) |
660
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1030 |
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1031 Objects positions will be considered only after warmUpLastInstant |
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1032 (if the object has no such position, it won't be loaded) |
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
1033 |
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1034 Assumed to be sorted over time |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1035 Warning: if reading from SQLite a limited number of objects, objectNumbers will be the maximum object id''' |
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
1036 objects = {} # dictionary of objects index by their id |
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
1037 |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
1038 if usePandas: |
718
2cd245cb780d
added option to set low_memory = False for pandas.read_csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
714
diff
changeset
|
1039 data = read_csv(filename, delimiter=';', comment='*', header=0, skiprows = 1, low_memory = lowMemory) |
649
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1040 generatePDLaneColumn(data) |
642
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1041 data['TIME'] = data['$VEHICLE:SIMSEC']*simulationStepsPerTimeUnit |
660
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1042 if warmUpLastInstant is not None: |
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1043 data = data[data['TIME']>=warmUpLastInstant] |
642
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1044 grouped = data.loc[:,['NO','TIME']].groupby(['NO'], as_index = False) |
704
f83d125d0c55
cleaning of storage.py and addition of type conversion for VISSIM files (from Laurent Gauthier)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
702
diff
changeset
|
1045 instants = grouped['TIME'].agg({'first': npmin, 'last': npmax}) |
642
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1046 for row_index, row in instants.iterrows(): |
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1047 objNum = int(row['NO']) |
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1048 tmp = data[data['NO'] == objNum] |
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1049 objects[objNum] = moving.MovingObject(num = objNum, timeInterval = moving.TimeInterval(row['first'], row['last'])) |
932f96c89212
added pandas to read vissim fzp (more robust with respect to column names
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
636
diff
changeset
|
1050 # positions should be rounded to nDecimals decimals only |
704
f83d125d0c55
cleaning of storage.py and addition of type conversion for VISSIM files (from Laurent Gauthier)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
702
diff
changeset
|
1051 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory(S = npround(tmp['POS'].tolist(), nDecimals), Y = npround(tmp['POSLAT'].tolist(), nDecimals), lanes = tmp['LANE'].tolist()) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1052 if objectNumbers is not None and objectNumbers > 0 and len(objects) >= objectNumbers: |
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1053 objects.values() |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
1054 else: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1055 if filename.endswith(".fzp"): |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1056 inputfile = openCheck(filename, quitting = True) |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
1057 line = readline(inputfile, '*$') |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1058 while len(line) > 0:#for line in inputfile: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1059 data = line.strip().split(';') |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1060 objNum = int(data[1]) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1061 instant = float(data[0])*simulationStepsPerTimeUnit |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1062 s = float(data[4]) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1063 y = float(data[5]) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1064 lane = data[2]+'_'+data[3] |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1065 if objNum not in objects: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1066 if warmUpLastInstant is None or instant >= warmUpLastInstant: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1067 if objectNumbers is None or len(objects) < objectNumbers: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1068 objects[objNum] = moving.MovingObject(num = objNum, timeInterval = moving.TimeInterval(instant, instant)) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1069 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1070 if (warmUpLastInstant is None or instant >= warmUpLastInstant) and objNum in objects: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1071 objects[objNum].timeInterval.last = instant |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1072 objects[objNum].curvilinearPositions.addPositionSYL(s, y, lane) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1073 line = readline(inputfile, '*$') |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1074 elif filename.endswith(".sqlite"): |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1075 connection = sqlite3.connect(filename) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1076 cursor = connection.cursor() |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1077 queryStatement = 'SELECT t, trajectory_id, link_id, lane_id, s_coordinate, y_coordinate FROM curvilinear_positions' |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1078 if objectNumbers is not None: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1079 queryStatement += ' WHERE trajectory_id '+getObjectCriteria(objectNumbers) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1080 queryStatement += ' ORDER BY trajectory_id, t' |
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1081 try: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1082 cursor.execute(queryStatement) |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1083 for row in cursor: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1084 objNum = row[1] |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1085 instant = row[0]*simulationStepsPerTimeUnit |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1086 s = row[4] |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1087 y = row[5] |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1088 lane = '{}_{}'.format(row[2], row[3]) |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1089 if objNum not in objects: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1090 if warmUpLastInstant is None or instant >= warmUpLastInstant: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1091 if objectNumbers is None or len(objects) < objectNumbers: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1092 objects[objNum] = moving.MovingObject(num = objNum, timeInterval = moving.TimeInterval(instant, instant)) |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1093 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1094 if (warmUpLastInstant is None or instant >= warmUpLastInstant) and objNum in objects: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1095 objects[objNum].timeInterval.last = instant |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1096 objects[objNum].curvilinearPositions.addPositionSYL(s, y, lane) |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1097 except sqlite3.OperationalError as error: |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1098 printDBError(error) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1099 else: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1100 print("File type of "+filename+" not supported (only .sqlite and .fzp files)") |
751 | 1101 return objects.values() |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1102 |
649
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1103 def selectPDLanes(data, lanes = None): |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1104 '''Selects the subset of data for the right lanes |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1105 |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1106 Lane format is a string 'x_y' where x is link index and y is lane index''' |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1107 if lanes is not None: |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1108 if 'LANE' not in data.columns: |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1109 generatePDLaneColumn(data) |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1110 indices = (data['LANE'] == lanes[0]) |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1111 for l in lanes[1:]: |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1112 indices = indices | (data['LANE'] == l) |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1113 return data[indices] |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1114 else: |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1115 return data |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1116 |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1117 def countStoppedVehiclesVissim(filename, lanes = None, proportionStationaryTime = 0.7): |
646
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1118 '''Counts the number of vehicles stopped for a long time in a VISSIM trajectory file |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1119 and the total number of vehicles |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1120 |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1121 Vehicles are considered finally stationary |
649
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1122 if more than proportionStationaryTime of their total time |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1123 If lanes is not None, only the data for the selected lanes will be provided |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1124 (format as string x_y where x is link index and y is lane index)''' |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1125 if filename.endswith(".fzp"): |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1126 columns = ['NO', '$VEHICLE:SIMSEC', 'POS'] |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1127 if lanes is not None: |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1128 columns += ['LANE\LINK\NO', 'LANE\INDEX'] |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1129 data = read_csv(filename, delimiter=';', comment='*', header=0, skiprows = 1, usecols = columns, low_memory = lowMemory) |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1130 data = selectPDLanes(data, lanes) |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1131 data.sort(['$VEHICLE:SIMSEC'], inplace = True) |
646
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1132 |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1133 nStationary = 0 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1134 nVehicles = 0 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1135 for name, group in data.groupby(['NO'], sort = False): |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1136 nVehicles += 1 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1137 positions = array(group['POS']) |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1138 diff = positions[1:]-positions[:-1] |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1139 if npsum(diff == 0.) >= proportionStationaryTime*(len(positions)-1): |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1140 nStationary += 1 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1141 elif filename.endswith(".sqlite"): |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1142 # select trajectory_id, t, s_coordinate, speed from curvilinear_positions where trajectory_id between 1860 and 1870 and speed < 0.1 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1143 # pb of the meaning of proportionStationaryTime in arterial network? Why proportion of existence time? |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1144 pass |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1145 else: |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1146 print("File type of "+filename+" not supported (only .sqlite and .fzp files)") |
646
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1147 |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1148 return nStationary, nVehicles |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1149 |
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1150 def countCollisionsVissim(filename, lanes = None, collisionTimeDifference = 0.2, lowMemory = True): |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1151 '''Counts the number of collisions per lane in a VISSIM trajectory file |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1152 |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1153 To distinguish between cars passing and collision, |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1154 one checks when the sign of the position difference inverts |
649
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1155 (if the time are closer than collisionTimeDifference) |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1156 If lanes is not None, only the data for the selected lanes will be provided |
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1157 (format as string x_y where x is link index and y is lane index)''' |
718
2cd245cb780d
added option to set low_memory = False for pandas.read_csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
714
diff
changeset
|
1158 data = read_csv(filename, delimiter=';', comment='*', header=0, skiprows = 1, usecols = ['LANE\LINK\NO', 'LANE\INDEX', '$VEHICLE:SIMSEC', 'NO', 'POS'], low_memory = lowMemory) |
649
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
1159 data = selectPDLanes(data, lanes) |
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1160 data = data.convert_objects(convert_numeric=True) |
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1161 |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1162 merged = merge(data, data, how='inner', left_on=['LANE\LINK\NO', 'LANE\INDEX', '$VEHICLE:SIMSEC'], right_on=['LANE\LINK\NO', 'LANE\INDEX', '$VEHICLE:SIMSEC'], sort = False) |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1163 merged = merged[merged['NO_x']>merged['NO_y']] |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1164 |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1165 nCollisions = 0 |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1166 for name, group in merged.groupby(['LANE\LINK\NO', 'LANE\INDEX', 'NO_x', 'NO_y']): |
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1167 diff = group['POS_x']-group['POS_y'] |
704
f83d125d0c55
cleaning of storage.py and addition of type conversion for VISSIM files (from Laurent Gauthier)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
702
diff
changeset
|
1168 # diff = group['POS_x']-group['POS_y'] # to check the impact of convert_objects and the possibility of using type conversion in read_csv or function to convert strings if any |
f83d125d0c55
cleaning of storage.py and addition of type conversion for VISSIM files (from Laurent Gauthier)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
702
diff
changeset
|
1169 if len(diff) >= 2 and npmin(diff) < 0 and npmax(diff) > 0: |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1170 xidx = diff[diff < 0].argmax() |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1171 yidx = diff[diff > 0].argmin() |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1172 if abs(group.loc[xidx, '$VEHICLE:SIMSEC'] - group.loc[yidx, '$VEHICLE:SIMSEC']) <= collisionTimeDifference: |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1173 nCollisions += 1 |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1174 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1175 # select TD1.link_id, TD1.lane_id from temp.diff_positions as TD1, temp.diff_positions as TD2 where TD1.link_id = TD2.link_id and TD1.lane_id = TD2.lane_id and TD1.id1 = TD2.id1 and TD1.id2 = TD2.id2 and TD1.t = TD2.t+0.1 and TD1.diff*TD2.diff < 0; # besoin de faire un group by?? |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1176 # create temp table diff_positions as select CP1.t as t, CP1.link_id as link_id, CP1.lane_id as lane_id, CP1.trajectory_id as id1, CP2.trajectory_id as id2, CP1.s_coordinate - CP2.s_coordinate as diff from curvilinear_positions CP1, curvilinear_positions CP2 where CP1.link_id = CP2.link_id and CP1.lane_id = CP2.lane_id and CP1.t = CP2.t and CP1.trajectory_id > CP2.trajectory_id; |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1177 # SQL select link_id, lane_id, id1, id2, min(diff), max(diff) from (select CP1.t as t, CP1.link_id as link_id, CP1.lane_id as lane_id, CP1.trajectory_id as id1, CP2.trajectory_id as id2, CP1.s_coordinate - CP2.s_coordinate as diff from curvilinear_positions CP1, curvilinear_positions CP2 where CP1.link_id = CP2.link_id and CP1.lane_id = CP2.lane_id and CP1.t = CP2.t and CP1.trajectory_id > CP2.trajectory_id) group by link_id, lane_id, id1, id2 having min(diff)*max(diff) < 0 |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1178 return nCollisions |
524
1dced8932b08
corrected bugs
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
514
diff
changeset
|
1179 |
173
319a04ba9033
function name change
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
143
diff
changeset
|
1180 def loadTrajectoriesFromNgsimFile(filename, nObjects = -1, sequenceNum = -1): |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1181 '''Reads data from the trajectory data provided by NGSIM project |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1182 and returns the list of Feature objects''' |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1183 objects = [] |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1184 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1185 inputfile = openCheck(filename, quitting = True) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1186 |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1187 def createObject(numbers): |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1188 firstFrameNum = int(numbers[1]) |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1189 # do the geometry and usertype |
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1190 |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1191 firstFrameNum = int(numbers[1]) |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1192 lastFrameNum = firstFrameNum+int(numbers[2])-1 |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1193 #time = moving.TimeInterval(firstFrameNum, firstFrameNum+int(numbers[2])-1) |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1194 obj = moving.MovingObject(num = int(numbers[0]), |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1195 timeInterval = moving.TimeInterval(firstFrameNum, lastFrameNum), |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1196 positions = moving.Trajectory([[float(numbers[6])],[float(numbers[7])]]), |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1197 userType = int(numbers[10])) |
78
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1198 obj.userType = int(numbers[10]) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1199 obj.laneNums = [int(numbers[13])] |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1200 obj.precedingVehicles = [int(numbers[14])] # lead vehicle (before) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1201 obj.followingVehicles = [int(numbers[15])] # following vehicle (after) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1202 obj.spaceHeadways = [float(numbers[16])] # feet |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1203 obj.timeHeadways = [float(numbers[17])] # seconds |
327
42f2b46ec210
added class for trajectories in curvilinear coordinates
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
326
diff
changeset
|
1204 obj.curvilinearPositions = moving.CurvilinearTrajectory([float(numbers[5])],[float(numbers[4])], obj.laneNums) # X is the longitudinal coordinate |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1205 obj.speeds = [float(numbers[11])] |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1206 obj.size = [float(numbers[8]), float(numbers[9])] # 8 lengh, 9 width # TODO: temporary, should use a geometry object |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1207 return obj |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1208 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1209 numbers = readline(inputfile).strip().split() |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1210 if (len(numbers) > 0): |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1211 obj = createObject(numbers) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1212 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1213 for line in inputfile: |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1214 numbers = line.strip().split() |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1215 if obj.getNum() != int(numbers[0]): |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1216 # check and adapt the length to deal with issues in NGSIM data |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1217 if (obj.length() != obj.positions.length()): |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1218 print 'length pb with object %s (%d,%d)' % (obj.getNum(),obj.length(),obj.positions.length()) |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1219 obj.last = obj.getFirstInstant()+obj.positions.length()-1 |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1220 #obj.velocities = utils.computeVelocities(f.positions) # compare norm to speeds ? |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1221 objects.append(obj) |
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1222 if (nObjects>0) and (len(objects)>=nObjects): |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1223 break |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1224 obj = createObject(numbers) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1225 else: |
327
42f2b46ec210
added class for trajectories in curvilinear coordinates
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
326
diff
changeset
|
1226 obj.laneNums.append(int(numbers[13])) |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1227 obj.positions.addPositionXY(float(numbers[6]), float(numbers[7])) |
542
a3add9f751ef
added differentiate function for curvilinear trajectories and modified the addPosition functions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
541
diff
changeset
|
1228 obj.curvilinearPositions.addPositionSYL(float(numbers[5]), float(numbers[4]), obj.laneNums[-1]) |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1229 obj.speeds.append(float(numbers[11])) |
78
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1230 obj.precedingVehicles.append(int(numbers[14])) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1231 obj.followingVehicles.append(int(numbers[15])) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1232 obj.spaceHeadways.append(float(numbers[16])) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1233 obj.timeHeadways.append(float(numbers[17])) |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1234 |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1235 if (obj.size[0] != float(numbers[8])): |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1236 print 'changed length obj %d' % (obj.getNum()) |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1237 if (obj.size[1] != float(numbers[9])): |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1238 print 'changed width obj %d' % (obj.getNum()) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1239 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1240 inputfile.close() |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1241 return objects |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1242 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1243 def convertNgsimFile(inputfile, outputfile, append = False, nObjects = -1, sequenceNum = 0): |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1244 '''Reads data from the trajectory data provided by NGSIM project |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1245 and converts to our current format.''' |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1246 if append: |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1247 out = openCheck(outputfile,'a') |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1248 else: |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1249 out = openCheck(outputfile,'w') |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1250 nObjectsPerType = [0,0,0] |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1251 |
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1252 features = loadNgsimFile(inputfile, sequenceNum) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1253 for f in features: |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1254 nObjectsPerType[f.userType-1] += 1 |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1255 f.write(out) |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1256 |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1257 print nObjectsPerType |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1258 |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1259 out.close() |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1260 |
895
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1261 def loadPinholeCameraModel(filename, tanalystFormat = True): |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1262 '''Loads the data from a file containing the camera parameters |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1263 (pinhole camera model, http://docs.opencv.org/2.4/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.html) |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1264 and returns a dictionary''' |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1265 if tanalystFormat: |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1266 f = openCheck(filename, quitting = True) |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1267 content = getLines(f) |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1268 cameraData = {} |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1269 for l in content: |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1270 tmp = l.split(':') |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1271 cameraData[tmp[0]] = float(tmp[1].strip().replace(',','.')) |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1272 return cameraData |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1273 else: |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1274 print('Unknown camera model (not tanalyst format') |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1275 return None |
739acd338cc0
added script to extract camera info from tacal file by Lund University (T analyst)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
893
diff
changeset
|
1276 |
829 | 1277 def savePositionsToCsv(f, obj): |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1278 timeInterval = obj.getTimeInterval() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1279 positions = obj.getPositions() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1280 curvilinearPositions = obj.getCurvilinearPositions() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1281 for i in xrange(int(obj.length())): |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1282 p1 = positions[i] |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1283 s = '{},{},{},{}'.format(obj.num,timeInterval[i],p1.x,p1.y) |
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
1284 if curvilinearPositions is not None: |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1285 p2 = curvilinearPositions[i] |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1286 s += ',{},{}'.format(p2[0],p2[1]) |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1287 f.write(s+'\n') |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1288 |
829 | 1289 def saveTrajectoriesToCsv(filename, objects): |
514
1ba618fb0f70
corrected bug from merging and argument issue in display-trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
509
diff
changeset
|
1290 f = openCheck(filename, 'w') |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1291 for i,obj in enumerate(objects): |
829 | 1292 savePositionsToCsv(f, obj) |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1293 f.close() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1294 |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1295 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1296 ######################### |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1297 # Utils to read .ini type text files for configuration, meta data... |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1298 ######################### |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1299 |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1300 class ClassifierParameters(VideoFilenameAddable): |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1301 'Class for the parameters of object classifiers' |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1302 def loadConfigFile(self, filename): |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1303 from ConfigParser import ConfigParser |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1304 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1305 config = ConfigParser() |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1306 config.readfp(FakeSecHead(openCheck(filename))) |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1307 self.sectionHeader = config.sections()[0] |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1308 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1309 self.pedBikeCarSVMFilename = config.get(self.sectionHeader, 'pbv-svm-filename') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1310 self.bikeCarSVMFilename = config.get(self.sectionHeader, 'bv-svm-filename') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1311 self.percentIncreaseCrop = config.getfloat(self.sectionHeader, 'percent-increase-crop') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1312 self.minNPixels = config.getint(self.sectionHeader, 'min-npixels-crop') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1313 x = config.getint(self.sectionHeader, 'hog-rescale-size') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1314 self.hogRescaleSize = (x, x) |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1315 self.hogNOrientations = config.getint(self.sectionHeader, 'hog-norientations') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1316 x = config.getint(self.sectionHeader, 'hog-npixels-cell') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1317 self.hogNPixelsPerCell = (x, x) |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1318 x = config.getint(self.sectionHeader, 'hog-ncells-block') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1319 self.hogNCellsPerBlock = (x, x) |
893
ff92801e5c54
updated hog to scikit-image 0.13 (needed to add a block_norm attribute in classifier.cfg)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
892
diff
changeset
|
1320 self.hogBlockNorm = config.get(self.sectionHeader, 'hog-block-norm') |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1321 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1322 self.speedAggregationMethod = config.get(self.sectionHeader, 'speed-aggregation-method') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1323 self.nFramesIgnoreAtEnds = config.getint(self.sectionHeader, 'nframes-ignore-at-ends') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1324 self.speedAggregationQuantile = config.getint(self.sectionHeader, 'speed-aggregation-quantile') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1325 self.minSpeedEquiprobable = config.getfloat(self.sectionHeader, 'min-speed-equiprobable') |
899
1466a63dd1cf
added a new classification parameter
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
895
diff
changeset
|
1326 self.maxPercentUnknown = config.getfloat(self.sectionHeader, 'max-prop-unknown-appearance') |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1327 self.maxPedestrianSpeed = config.getfloat(self.sectionHeader, 'max-ped-speed') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1328 self.maxCyclistSpeed = config.getfloat(self.sectionHeader, 'max-cyc-speed') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1329 self.meanPedestrianSpeed = config.getfloat(self.sectionHeader, 'mean-ped-speed') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1330 self.stdPedestrianSpeed = config.getfloat(self.sectionHeader, 'std-ped-speed') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1331 self.locationCyclistSpeed = config.getfloat(self.sectionHeader, 'cyc-speed-loc') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1332 self.scaleCyclistSpeed = config.getfloat(self.sectionHeader, 'cyc-speed-scale') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1333 self.meanVehicleSpeed = config.getfloat(self.sectionHeader, 'mean-veh-speed') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1334 self.stdVehicleSpeed = config.getfloat(self.sectionHeader, 'std-veh-speed') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1335 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1336 def __init__(self, filename = None): |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1337 if filename is not None and path.exists(filename): |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1338 self.loadConfigFile(filename) |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1339 else: |
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1340 print('Configuration filename {} could not be loaded.'.format(filename)) |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1341 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1342 def convertToFrames(self, frameRate, speedRatio = 3.6): |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1343 '''Converts parameters with a relationship to time in 'native' frame time |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1344 speedRatio is the conversion from the speed unit in the config file |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1345 to the distance per second |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1346 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1347 ie param(config file) = speedRatio x fps x param(used in program) |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1348 eg km/h = 3.6 (m/s to km/h) x frame/s x m/frame''' |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1349 denominator = frameRate*speedRatio |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1350 #denominator2 = denominator**2 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1351 self.minSpeedEquiprobable = self.minSpeedEquiprobable/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1352 self.maxPedestrianSpeed = self.maxPedestrianSpeed/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1353 self.maxCyclistSpeed = self.maxCyclistSpeed/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1354 self.meanPedestrianSpeed = self.meanPedestrianSpeed/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1355 self.stdPedestrianSpeed = self.stdPedestrianSpeed/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1356 self.meanVehicleSpeed = self.meanVehicleSpeed/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1357 self.stdVehicleSpeed = self.stdVehicleSpeed/denominator |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1358 # special case for the lognormal distribution |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1359 self.locationCyclistSpeed = self.locationCyclistSpeed-log(denominator) |
854
33d296984dd8
rework and more info on speed probabilities for classification
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
852
diff
changeset
|
1360 #self.scaleCyclistSpeed = self.scaleCyclistSpeed # no modification of scale |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1361 |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1362 |
664
455f9b93819c
added capability to set a videofilename to movingobject and interaction, renames interactiontype to collision in interaction
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
660
diff
changeset
|
1363 class ProcessParameters(VideoFilenameAddable): |
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1364 '''Class for all parameters controlling data processing: input, |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1365 method parameters, etc. for tracking and safety |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1366 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1367 Note: framerate is already taken into account''' |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1368 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1369 def loadConfigFile(self, filename): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1370 from ConfigParser import ConfigParser |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1371 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1372 config = ConfigParser() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1373 config.readfp(FakeSecHead(openCheck(filename))) |
861
f9c9457b60c2
modification of storage of intrinsic camera and distortion parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
854
diff
changeset
|
1374 |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1375 self.sectionHeader = config.sections()[0] |
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1376 # Tracking/display parameters |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1377 self.videoFilename = config.get(self.sectionHeader, 'video-filename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1378 self.databaseFilename = config.get(self.sectionHeader, 'database-filename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1379 self.homographyFilename = config.get(self.sectionHeader, 'homography-filename') |
882
4749b71aa7fb
corrected bugs in storage.py when having configuration files and other files in different directories: everything should be relative to directory of command line when running the program (see FAQ)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
880
diff
changeset
|
1380 if path.exists(self.homographyFilename): |
4749b71aa7fb
corrected bugs in storage.py when having configuration files and other files in different directories: everything should be relative to directory of command line when running the program (see FAQ)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
880
diff
changeset
|
1381 self.homography = loadtxt(self.homographyFilename) |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1382 else: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1383 self.homography = None |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1384 self.intrinsicCameraFilename = config.get(self.sectionHeader, 'intrinsic-camera-filename') |
882
4749b71aa7fb
corrected bugs in storage.py when having configuration files and other files in different directories: everything should be relative to directory of command line when running the program (see FAQ)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
880
diff
changeset
|
1385 if path.exists(self.intrinsicCameraFilename): |
4749b71aa7fb
corrected bugs in storage.py when having configuration files and other files in different directories: everything should be relative to directory of command line when running the program (see FAQ)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
880
diff
changeset
|
1386 self.intrinsicCameraMatrix = loadtxt(self.intrinsicCameraFilename) |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1387 else: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1388 self.intrinsicCameraMatrix = None |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1389 distortionCoefficients = getValuesFromINIFile(filename, 'distortion-coefficients', '=') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1390 self.distortionCoefficients = [float(x) for x in distortionCoefficients] |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1391 self.undistortedImageMultiplication = config.getfloat(self.sectionHeader, 'undistorted-size-multiplication') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1392 self.undistort = config.getboolean(self.sectionHeader, 'undistort') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1393 self.firstFrameNum = config.getint(self.sectionHeader, 'frame1') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1394 self.videoFrameRate = config.getfloat(self.sectionHeader, 'video-fps') |
377 | 1395 |
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1396 self.classifierFilename = config.get(self.sectionHeader, 'classifier-filename') |
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1397 |
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1398 # Safety parameters |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1399 self.maxPredictedSpeed = config.getfloat(self.sectionHeader, 'max-predicted-speed')/3.6/self.videoFrameRate |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1400 self.predictionTimeHorizon = config.getfloat(self.sectionHeader, 'prediction-time-horizon')*self.videoFrameRate |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1401 self.collisionDistance = config.getfloat(self.sectionHeader, 'collision-distance') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1402 self.crossingZones = config.getboolean(self.sectionHeader, 'crossing-zones') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1403 self.predictionMethod = config.get(self.sectionHeader, 'prediction-method') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1404 self.nPredictedTrajectories = config.getint(self.sectionHeader, 'npredicted-trajectories') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1405 self.maxNormalAcceleration = config.getfloat(self.sectionHeader, 'max-normal-acceleration')/self.videoFrameRate**2 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1406 self.maxNormalSteering = config.getfloat(self.sectionHeader, 'max-normal-steering')/self.videoFrameRate |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1407 self.minExtremeAcceleration = config.getfloat(self.sectionHeader, 'min-extreme-acceleration')/self.videoFrameRate**2 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1408 self.maxExtremeAcceleration = config.getfloat(self.sectionHeader, 'max-extreme-acceleration')/self.videoFrameRate**2 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1409 self.maxExtremeSteering = config.getfloat(self.sectionHeader, 'max-extreme-steering')/self.videoFrameRate |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1410 self.useFeaturesForPrediction = config.getboolean(self.sectionHeader, 'use-features-prediction') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1411 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1412 def __init__(self, filename = None): |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1413 if filename is not None and path.exists(filename): |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1414 self.loadConfigFile(filename) |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1415 else: |
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1416 print('Configuration filename {} could not be loaded.'.format(filename)) |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1417 |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1418 def processVideoArguments(args): |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1419 '''Loads information from configuration file |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1420 then checks what was passed on the command line |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1421 for override (eg video filename and database filename''' |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1422 if args.configFilename is not None: # consider there is a configuration file |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1423 params = ProcessParameters(args.configFilename) |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1424 videoFilename = params.videoFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1425 databaseFilename = params.databaseFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1426 if params.homography is not None: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1427 invHomography = linalg.inv(params.homography) |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1428 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1429 invHomography = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1430 intrinsicCameraMatrix = params.intrinsicCameraMatrix |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1431 distortionCoefficients = params.distortionCoefficients |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1432 undistortedImageMultiplication = params.undistortedImageMultiplication |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1433 undistort = params.undistort |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1434 firstFrameNum = params.firstFrameNum |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1435 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1436 invHomography = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1437 undistort = False |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1438 intrinsicCameraMatrix = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1439 distortionCoefficients = [] |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1440 undistortedImageMultiplication = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1441 undistort = False |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1442 firstFrameNum = 0 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1443 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1444 # override video and database filenames if present on command line |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1445 if args.videoFilename is not None: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1446 videoFilename = args.videoFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1447 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1448 videoFilename = params.videoFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1449 if args.databaseFilename is not None: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1450 databaseFilename = args.databaseFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1451 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1452 databaseFilename = params.databaseFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1453 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1454 return params, videoFilename, databaseFilename, invHomography, intrinsicCameraMatrix, distortionCoefficients, undistortedImageMultiplication, undistort, firstFrameNum |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1455 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1456 # deprecated |
665
15e244d2a1b5
corrected bug with circular import for VideoFilenameAddable, moved to base module
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
664
diff
changeset
|
1457 class SceneParameters(object): |
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1458 def __init__(self, config, sectionName): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1459 from ConfigParser import NoOptionError |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1460 from ast import literal_eval |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1461 try: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1462 self.sitename = config.get(sectionName, 'sitename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1463 self.databaseFilename = config.get(sectionName, 'data-filename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1464 self.homographyFilename = config.get(sectionName, 'homography-filename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1465 self.calibrationFilename = config.get(sectionName, 'calibration-filename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1466 self.videoFilename = config.get(sectionName, 'video-filename') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1467 self.frameRate = config.getfloat(sectionName, 'framerate') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1468 self.date = datetime.strptime(config.get(sectionName, 'date'), datetimeFormat) # 2011-06-22 11:00:39 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1469 self.translation = literal_eval(config.get(sectionName, 'translation')) # = [0.0, 0.0] |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1470 self.rotation = config.getfloat(sectionName, 'rotation') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1471 self.duration = config.getint(sectionName, 'duration') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1472 except NoOptionError as e: |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1473 print(e) |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1474 print('Not a section for scene meta-data') |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1475 |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1476 @staticmethod |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1477 def loadConfigFile(filename): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1478 from ConfigParser import ConfigParser |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1479 config = ConfigParser() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1480 config.readfp(openCheck(filename)) |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1481 configDict = dict() |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1482 for sectionName in config.sections(): |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1483 configDict[sectionName] = SceneParameters(config, sectionName) |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1484 return configDict |
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1485 |
382
ba813f148ade
development for clustering
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
377
diff
changeset
|
1486 |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1487 if __name__ == "__main__": |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1488 import doctest |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1489 import unittest |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1490 suite = doctest.DocFileSuite('tests/storage.txt') |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1491 unittest.TextTestRunner().run(suite) |
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1492 # #doctest.testmod() |
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1493 # #doctest.testfile("example.txt") |