Mercurial Hosting > traffic-intelligence
annotate trafficintelligence/storage.py @ 1037:6a6c37eb3a74
added function to load prototype assignments
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
---|---|
date | Tue, 03 Jul 2018 23:58:16 -0400 |
parents | 933588568bec |
children | 5621e4ad2428 |
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 |
1003
75af46516b2b
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
998
diff
changeset
|
5 from pathlib import Path |
1028
cc5cb04b04b0
major update using the trafficintelligence package name and install through pip
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1026
diff
changeset
|
6 import shutil |
919
7b3f2e0a2652
saving and loading prototype trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
918
diff
changeset
|
7 from copy import copy |
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
8 import sqlite3, logging |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
9 |
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 |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
13 from trafficintelligence import utils, moving, events, indicators |
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
14 from trafficintelligence.base import VideoFilenameAddable |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
15 |
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
|
16 |
50 | 17 ngsimUserTypes = {'twowheels':1, |
204
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
18 'car':2, |
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
19 'truck':3} |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
20 |
908
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
21 tableNames = {'feature':'positions', |
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
22 'object': 'objects', |
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
23 'objectfeatures': 'positions'} |
b297525b2cbf
added options to the prototype cluster algorithm, work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
901
diff
changeset
|
24 |
259
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
25 ######################### |
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
26 # Sqlite |
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
27 ######################### |
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
28 |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
29 # utils |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
30 def printDBError(error): |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
31 print('DB Error: {}'.format(error)) |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
32 |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
33 def dropTables(connection, tableNames): |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
34 'deletes the table with names in tableNames' |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
35 try: |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
36 cursor = connection.cursor() |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
37 for tableName in tableNames: |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
38 cursor.execute('DROP TABLE IF EXISTS '+tableName) |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
39 except sqlite3.OperationalError as error: |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
40 printDBError(error) |
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
41 |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
42 def deleteFromSqlite(filename, dataType): |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
43 'Deletes (drops) some tables in the filename depending on type of data' |
1003
75af46516b2b
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
998
diff
changeset
|
44 if Path(filename).is_file(): |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
45 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
46 if dataType == 'object': |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
47 dropTables(connection, ['objects', 'objects_features']) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
48 elif dataType == 'interaction': |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
49 dropTables(connection, ['interactions', 'indicators']) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
50 elif dataType == 'bb': |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
51 dropTables(connection, ['bounding_boxes']) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
52 elif dataType == 'pois': |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
53 dropTables(connection, ['gaussians2d', 'objects_pois']) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
54 elif dataType == 'prototype': |
1035
933588568bec
major update to learn motion pattern, see program description
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1033
diff
changeset
|
55 dropTables(connection, ['prototypes', 'objects_prototypes', 'features_prototypes']) |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
56 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
57 print('Unknown data type {} to delete from database'.format(dataType)) |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
58 else: |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
59 print('{} does not exist'.format(filename)) |
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
60 |
919
7b3f2e0a2652
saving and loading prototype trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
918
diff
changeset
|
61 def tableExists(connection, tableName): |
740
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
62 '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
|
63 try: |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
64 cursor = connection.cursor() |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
65 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
|
66 return cursor.fetchone()[0] == 1 |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
67 except sqlite3.OperationalError as error: |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
68 printDBError(error) |
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
69 |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
70 def createTrajectoryTable(cursor, tableName): |
919
7b3f2e0a2652
saving and loading prototype trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
918
diff
changeset
|
71 if tableName.endswith('positions') or tableName.endswith('velocities'): |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
72 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
|
73 else: |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
74 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
|
75 |
879 | 76 def createObjectsTable(cursor): |
77 cursor.execute("CREATE TABLE IF NOT EXISTS objects (object_id INTEGER, road_user_type INTEGER, n_objects INTEGER, PRIMARY KEY(object_id))") | |
78 | |
979
cc89267b5ff9
work on learning and assigning
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
978
diff
changeset
|
79 def createAssignmentTable(cursor, objectType1, objectType2, objectIdColumnName1, objectIdColumnName2): |
cc89267b5ff9
work on learning and assigning
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
978
diff
changeset
|
80 cursor.execute("CREATE TABLE IF NOT EXISTS "+objectType1+"s_"+objectType2+"s ("+objectIdColumnName1+" INTEGER, "+objectIdColumnName2+" INTEGER, PRIMARY KEY("+objectIdColumnName1+","+objectIdColumnName2+"))") |
913
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
81 |
979
cc89267b5ff9
work on learning and assigning
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
978
diff
changeset
|
82 def createObjectsFeaturesTable(cursor): |
913
1cd878812529
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
910
diff
changeset
|
83 cursor.execute("CREATE TABLE IF NOT EXISTS objects_features (object_id INTEGER, trajectory_id INTEGER, PRIMARY KEY(object_id, trajectory_id))") |
879 | 84 |
85 | |
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
86 def createCurvilinearTrajectoryTable(cursor): |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
87 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
|
88 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
89 def createFeatureCorrespondenceTable(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 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
|
91 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
92 def createInteractionTable(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 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
|
94 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
95 def createIndicatorTable(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 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
|
97 |
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
98 def insertTrajectoryQuery(tableName): |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
99 return "INSERT INTO "+tableName+" VALUES (?,?,?,?)" |
831
a8ff35e6fb43
forgotten change
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
830
diff
changeset
|
100 |
879 | 101 def insertObjectQuery(): |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
102 return "INSERT INTO objects VALUES (?,?,?)" |
879 | 103 |
104 def insertObjectFeatureQuery(): | |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
105 return "INSERT INTO objects_features VALUES (?,?)" |
879 | 106 |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
107 def createIndex(connection, tableName, columnName, unique = False): |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
108 '''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
|
109 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
|
110 try: |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
111 cursor = connection.cursor() |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
112 s = "CREATE " |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
113 if unique: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
114 s += "UNIQUE " |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
115 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
|
116 connection.commit() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
117 #connection.close() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
118 except sqlite3.OperationalError as error: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
119 printDBError(error) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
120 |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
121 def getNumberRowsTable(connection, tableName, columnName = None): |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
122 '''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
|
123 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
|
124 (otherwise, we can just count(*))''' |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
125 try: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
126 cursor = connection.cursor() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
127 if columnName is None: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
128 cursor.execute("SELECT COUNT(*) from "+tableName) |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
129 else: |
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
130 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
|
131 return cursor.fetchone()[0] |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
132 except sqlite3.OperationalError as error: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
133 printDBError(error) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
134 |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
135 def getMinMax(connection, tableName, columnName, minmax): |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
136 '''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
|
137 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
|
138 try: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
139 cursor = connection.cursor() |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
140 if minmax == 'min' or minmax == 'max': |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
141 cursor.execute("SELECT "+minmax+"("+columnName+") from "+tableName) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
142 elif minmax == 'minmax': |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
143 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
|
144 else: |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
145 print("Argument minmax unknown: {}".format(minmax)) |
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
146 return cursor.fetchone()[0] |
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
147 except sqlite3.OperationalError as error: |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
148 printDBError(error) |
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
149 |
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
|
150 def getObjectCriteria(objectNumbers): |
585
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
151 if objectNumbers is None: |
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
152 query = '' |
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
153 elif type(objectNumbers) == int: |
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
154 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
|
155 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
|
156 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
|
157 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
|
158 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
|
159 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
|
160 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
|
161 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
162 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
|
163 '''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
|
164 can be positions or velocities |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
165 |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
166 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
|
167 cursor = connection.cursor() |
204
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
168 |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
169 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
|
170 objectCriteria = getObjectCriteria(objectNumbers) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
171 queryStatement = None |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
172 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
|
173 queryStatement = 'SELECT * from '+tableName |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
174 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
|
175 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
|
176 elif objectNumbers is not None: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
177 queryStatement += ' WHERE trajectory_id '+objectCriteria |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
178 elif timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
179 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
|
180 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
|
181 elif trajectoryType == 'object': |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
182 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
|
183 if objectNumbers is not None: |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
184 queryStatement += ' AND OF.object_id '+objectCriteria |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
185 if timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
186 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
|
187 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
|
188 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
|
189 if trajectoryType == 'bbtop': |
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
190 corner = 'top_left' |
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
191 elif trajectoryType == 'bbbottom': |
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
192 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
|
193 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
|
194 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
|
195 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
|
196 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
|
197 queryStatement += ' WHERE object_id '+objectCriteria |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
198 elif timeStep is not None: |
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
199 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
|
200 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
|
201 else: |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
202 print('Unknown trajectory type {}'.format(trajectoryType)) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
203 if queryStatement is not None: |
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
204 cursor.execute(queryStatement) |
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
205 logging.debug(queryStatement) |
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
206 except sqlite3.OperationalError as error: |
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
207 printDBError(error) |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
208 return [] |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
209 |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
210 objId = -1 |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
211 obj = None |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
212 objects = [] |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
213 for row in cursor: |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
214 if row[0] != objId: |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
215 objId = row[0] |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
216 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
|
217 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
|
218 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
|
219 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
|
220 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
|
221 else: |
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
222 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
|
223 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
|
224 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
225 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
|
226 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
|
227 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
|
228 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
|
229 |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
230 return objects |
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
231 |
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
232 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
|
233 objectCriteria = getObjectCriteria(objectNumbers) |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
234 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
|
235 if objectNumbers is not None: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
236 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
|
237 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
|
238 userTypes = {} |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
239 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
|
240 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
|
241 return userTypes |
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
242 |
919
7b3f2e0a2652
saving and loading prototype trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
918
diff
changeset
|
243 def loadTrajectoriesFromSqlite(filename, trajectoryType, objectNumbers = None, withFeatures = False, timeStep = None, tablePrefix = None): |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
244 '''Loads the trajectories (in the general sense, |
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
245 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
|
246 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
|
247 or the indices in objectNumbers from the database''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
248 objects = [] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
249 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
250 if tablePrefix is None: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
251 prefix = '' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
252 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
253 prefix = tablePrefix + '_' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
254 objects = loadTrajectoriesFromTable(connection, prefix+'positions', trajectoryType, objectNumbers, timeStep) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
255 objectVelocities = loadTrajectoriesFromTable(connection, prefix+'velocities', trajectoryType, objectNumbers, timeStep) |
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
256 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
257 if len(objectVelocities) > 0: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
258 for o,v in zip(objects, objectVelocities): |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
259 if o.getNum() == v.getNum(): |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
260 o.velocities = v.positions |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
261 o.velocities.duplicateLastPosition() # avoid having velocity shorter by one position than positions |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
262 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
263 print('Could not match positions {0} with velocities {1}'.format(o.getNum(), v.getNum())) |
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
|
264 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
265 if trajectoryType == 'object': |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
266 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
267 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
268 # attribute feature numbers to objects |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
269 queryStatement = 'SELECT trajectory_id, object_id FROM objects_features' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
270 if objectNumbers is not None: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
271 queryStatement += ' WHERE object_id '+getObjectCriteria(objectNumbers) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
272 queryStatement += ' ORDER BY object_id' # order is important to group all features per object |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
273 logging.debug(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
274 cursor.execute(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
275 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
276 featureNumbers = {} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
277 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
278 objId = row[1] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
279 if objId not in featureNumbers: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
280 featureNumbers[objId] = [row[0]] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
281 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
282 featureNumbers[objId].append(row[0]) |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
283 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
284 for obj in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
285 obj.featureNumbers = featureNumbers[obj.getNum()] |
685
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
286 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
287 # load userType |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
288 userTypes = loadUserTypesFromTable(cursor, objectNumbers) |
685
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
289 for obj in objects: |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
290 obj.userType = userTypes[obj.getNum()] |
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
|
291 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
292 if withFeatures: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
293 nFeatures = 0 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
294 for obj in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
295 nFeatures = max(nFeatures, max(obj.featureNumbers)) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
296 features = loadTrajectoriesFromSqlite(filename, 'feature', nFeatures+1, timeStep = timeStep) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
297 for obj in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
298 obj.setFeatures(features) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
299 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
300 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
301 printDBError(error) |
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
302 return objects |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
303 |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
304 def loadObjectFeatureFrameNumbers(filename, objectNumbers = None): |
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
305 'Loads the feature frame numbers for each object' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
306 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
307 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
308 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
309 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' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
310 if objectNumbers is not None: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
311 queryStatement += ' AND object_id '+getObjectCriteria(objectNumbers) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
312 queryStatement += ' ORDER BY OF.object_id, TL.length DESC' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
313 logging.debug(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
314 cursor.execute(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
315 objectFeatureNumbers = {} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
316 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
317 objId = row[0] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
318 if objId in objectFeatureNumbers: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
319 objectFeatureNumbers[objId].append(row[1]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
320 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
321 objectFeatureNumbers[objId] = [row[1]] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
322 return objectFeatureNumbers |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
323 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
324 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
325 return None |
910
b58a1061a717
loading is faster for longest object features
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
909
diff
changeset
|
326 |
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
327 def addCurvilinearTrajectoriesFromSqlite(filename, objects): |
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
328 '''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
|
329 from a database to an existing MovingObject dict (indexed by each objects's num)''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
330 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
331 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
332 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
333 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
334 cursor.execute('SELECT * from curvilinear_positions order by trajectory_id, frame_number') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
335 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
336 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
337 return [] |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
338 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
339 missingObjectNumbers = [] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
340 objNum = None |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
341 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
342 if objNum != row[0]: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
343 objNum = row[0] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
344 if objNum in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
345 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
346 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
347 missingObjectNumbers.append(objNum) |
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
348 if objNum in objects: |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
349 objects[objNum].curvilinearPositions.addPositionSYL(row[2],row[3],row[4]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
350 if len(missingObjectNumbers) > 0: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
351 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
|
352 |
918
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
353 def saveTrajectoriesToTable(connection, objects, trajectoryType, tablePrefix = None): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
354 'Saves trajectories in table tableName' |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
355 cursor = connection.cursor() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
356 # Parse feature and/or object structure and commit to DB |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
357 if(trajectoryType == 'feature' or trajectoryType == 'object'): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
358 # Extract features from objects |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
359 if trajectoryType == 'object': |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
360 features = [] |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
361 for obj in objects: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
362 if obj.hasFeatures(): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
363 features += obj.getFeatures() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
364 if len(features) == 0: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
365 print('Warning, objects have no features') # todo save centroid trajectories? |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
366 elif trajectoryType == 'feature': |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
367 features = objects |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
368 # Setup feature queries |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
369 if tablePrefix is None: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
370 prefix = '' |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
371 else: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
372 prefix = tablePrefix+'_' |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
373 createTrajectoryTable(cursor, prefix+"positions") |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
374 createTrajectoryTable(cursor, prefix+"velocities") |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
375 positionQuery = insertTrajectoryQuery(prefix+"positions") |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
376 velocityQuery = insertTrajectoryQuery(prefix+"velocities") |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
377 # Setup object queries |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
378 if trajectoryType == 'object': |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
379 createObjectsTable(cursor) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
380 createObjectsFeaturesTable(cursor) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
381 objectQuery = insertObjectQuery() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
382 objectFeatureQuery = insertObjectFeatureQuery() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
383 for feature in features: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
384 num = feature.getNum() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
385 frameNum = feature.getFirstInstant() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
386 for p in feature.getPositions(): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
387 cursor.execute(positionQuery, (num, frameNum, p.x, p.y)) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
388 frameNum += 1 |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
389 velocities = feature.getVelocities() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
390 if velocities is not None: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
391 frameNum = feature.getFirstInstant() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
392 for v in velocities[:-1]: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
393 cursor.execute(velocityQuery, (num, frameNum, v.x, v.y)) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
394 frameNum += 1 |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
395 if trajectoryType == 'object': |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
396 for obj in objects: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
397 if obj.hasFeatures(): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
398 for feature in obj.getFeatures(): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
399 featureNum = feature.getNum() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
400 cursor.execute(objectFeatureQuery, (obj.getNum(), featureNum)) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
401 cursor.execute(objectQuery, (obj.getNum(), obj.getUserType(), 1)) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
402 # Parse curvilinear position structure |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
403 elif(trajectoryType == 'curvilinear'): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
404 createCurvilinearTrajectoryTable(cursor) |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
405 curvilinearQuery = "INSERT INTO curvilinear_positions VALUES (?,?,?,?,?)" |
918
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
406 for obj in objects: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
407 num = obj.getNum() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
408 frameNum = obj.getFirstInstant() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
409 for p in obj.getCurvilinearPositions(): |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
410 cursor.execute(curvilinearQuery, (num, frameNum, p[0], p[1], p[2])) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
411 frameNum += 1 |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
412 else: |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
413 print('Unknown trajectory type {}'.format(trajectoryType)) |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
414 connection.commit() |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
415 |
3a06007a4bb7
modularized save trajectories, added slice to Trajectory, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
917
diff
changeset
|
416 def saveTrajectoriesToSqlite(outputFilename, objects, trajectoryType): |
829 | 417 '''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
|
418 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
|
419 Either feature positions (and velocities if they exist) |
879 | 420 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
|
421 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
422 with sqlite3.connect(outputFilename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
423 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
424 saveTrajectoriesToTable(connection, objects, trajectoryType, None) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
425 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
426 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
427 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
428 def setRoadUserTypes(filename, objects): |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
429 '''Saves the user types of the objects in the sqlite database stored in filename |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
430 The objects should exist in the objects table''' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
431 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
432 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
433 for obj in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
434 cursor.execute('update objects set road_user_type = {} WHERE object_id = {}'.format(obj.getUserType(), obj.getNum())) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
435 connection.commit() |
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
436 |
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
437 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
|
438 '''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
|
439 (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
|
440 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
|
441 |
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
|
442 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
|
443 objects = [] |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
444 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
445 if objectType == 'bb': |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
446 topCorners = loadTrajectoriesFromTable(connection, 'bounding_boxes', 'bbtop', objectNumbers, timeStep) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
447 bottomCorners = loadTrajectoriesFromTable(connection, 'bounding_boxes', 'bbbottom', objectNumbers, timeStep) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
448 userTypes = loadUserTypesFromTable(connection.cursor(), objectNumbers) # string format is same as object |
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 |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
450 for t, b in zip(topCorners, bottomCorners): |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
451 num = t.getNum() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
452 if t.getNum() == b.getNum(): |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
453 annotation = moving.BBMovingObject(num, t.getTimeInterval(), t, b, userTypes[num]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
454 objects.append(annotation) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
455 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
456 print ('Unknown type of bounding box {}'.format(objectType)) |
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
|
457 return objects |
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
458 |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
459 def saveInteraction(cursor, interaction): |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
460 roadUserNumbers = list(interaction.getRoadUserNumbers()) |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
461 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
|
462 |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
463 def saveInteractionsToSqlite(filename, interactions): |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
464 'Saves the interactions in the table' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
465 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
466 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
467 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
468 createInteractionTable(cursor) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
469 for inter in interactions: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
470 saveInteraction(cursor, inter) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
471 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
472 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
473 connection.commit() |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
474 |
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
475 def saveIndicator(cursor, interactionNum, indicator): |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
476 for instant in indicator.getTimeInterval(): |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
477 if indicator[instant]: |
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
478 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
|
479 |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
480 def saveIndicatorsToSqlite(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
|
481 'Saves the indicator values in the table' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
482 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
483 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
484 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
485 createInteractionTable(cursor) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
486 createIndicatorTable(cursor) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
487 for inter in interactions: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
488 saveInteraction(cursor, inter) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
489 for indicatorName in indicatorNames: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
490 indicator = inter.getIndicator(indicatorName) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
491 if indicator is not None: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
492 saveIndicator(cursor, inter.getNum(), indicator) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
493 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
494 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
495 connection.commit() |
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
496 |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
497 def loadInteractionsFromSqlite(filename): |
482
f6415f012640
adding functionalities (save images directly to display trajectories to create movies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
417
diff
changeset
|
498 '''Loads interaction and their indicators |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
499 |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
500 TODO choose the interactions to load''' |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
501 interactions = [] |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
502 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
503 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
504 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
505 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') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
506 interactionNum = -1 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
507 indicatorTypeNum = -1 |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
508 tmpIndicators = {} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
509 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
510 if row[0] != interactionNum: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
511 interactionNum = row[0] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
512 interactions.append(events.Interaction(interactionNum, moving.TimeInterval(row[3],row[4]), row[1], row[2])) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
513 interactions[-1].indicators = {} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
514 if indicatorTypeNum != row[5] or row[0] != interactionNum: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
515 indicatorTypeNum = row[5] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
516 indicatorName = events.Interaction.indicatorNames[indicatorTypeNum] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
517 indicatorValues = {row[6]:row[7]} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
518 interactions[-1].indicators[indicatorName] = indicators.SeverityIndicator(indicatorName, indicatorValues, mostSevereIsMax = not indicatorName in events.Interaction.timeIndicators) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
519 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
520 indicatorValues[row[6]] = row[7] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
521 interactions[-1].indicators[indicatorName].timeInterval.last = row[6] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
522 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
523 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
524 return [] |
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
525 return interactions |
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
526 # load first and last object instants |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
527 # 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
|
528 |
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
529 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
|
530 '''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
|
531 ''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
532 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
533 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
534 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
535 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))') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
536 cursor.execute('INSERT INTO bounding_boxes SELECT object_id, frame_number, min(x), min(y), max(x), max(y) from ' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
537 '(SELECT object_id, frame_number, (x*{}+y*{}+{})/w as x, (x*{}+y*{}+{})/w as y from ' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
538 '(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])+ |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
539 'GROUP BY object_id, frame_number') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
540 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
541 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
542 connection.commit() |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
543 |
586
ff4f0ce46ca6
modified name for loading bounding boxes (only for display)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
585
diff
changeset
|
544 def loadBoundingBoxTableForDisplay(filename): |
647
458890c0437c
cleaned functions to lead bounding boxes (for display)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
646
diff
changeset
|
545 '''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
|
546 boundingBoxes = {} # list of bounding boxes for each instant |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
547 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
548 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
549 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
550 cursor.execute('SELECT name FROM sqlite_master WHERE type=\'table\' AND name=\'bounding_boxes\'') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
551 result = cursor.fetchall() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
552 if len(result) > 0: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
553 cursor.execute('SELECT * FROM bounding_boxes') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
554 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
555 boundingBoxes.setdefault(row[1], []).append([moving.Point(row[2], row[3]), moving.Point(row[4], row[5])]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
556 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
557 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
558 return boundingBoxes |
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
559 return boundingBoxes |
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
560 |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
561 ######################### |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
562 # 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
|
563 ######################### |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
564 |
921
630934595871
work in progress with prototype class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
920
diff
changeset
|
565 def savePrototypesToSqlite(filename, prototypes): |
1033
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
566 '''save the prototypes (a prototype is defined by a filename, a number (id) and type)''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
567 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
568 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
569 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
570 cursor.execute('CREATE TABLE IF NOT EXISTS prototypes (prototype_filename VARCHAR, prototype_id INTEGER, trajectory_type VARCHAR CHECK (trajectory_type IN (\"feature\", \"object\")), nmatchings INTEGER, PRIMARY KEY (prototype_filename, prototype_id, trajectory_type))') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
571 for p in prototypes: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
572 cursor.execute('INSERT INTO prototypes VALUES(?,?,?,?)', (p.getFilename(), p.getNum(), p.getTrajectoryType(), p.getNMatchings())) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
573 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
574 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
575 connection.commit() |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
576 |
1033
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
577 def setPrototypeMatchingsInSqlite(filename, prototypes): |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
578 '''updates the prototype matchings''' |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
579 with sqlite3.connect(filename) as connection: |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
580 cursor = connection.cursor() |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
581 try: |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
582 for p in prototypes: |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
583 if p.getNMatchings() is None: |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
584 nMatchings = 'NULL' |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
585 else: |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
586 nMatchings = p.getNMatchings() |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
587 cursor.execute('UPDATE prototypes SET nmatchings = {} WHERE prototype_filename = \"{}\" AND prototype_id = {} AND trajectory_type = \"{}\"'.format(nMatchings, p.getFilename(), p.getNum(), p.getTrajectoryType())) |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
588 except sqlite3.OperationalError as error: |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
589 printDBError(error) |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
590 connection.commit() |
8ffb3ae9f3d2
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1030
diff
changeset
|
591 |
1037
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
592 def prototypeAssignmentNames(objectType): |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
593 tableName = objectType+'s_prototypes' |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
594 if objectType == 'feature': |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
595 #tableName = 'features_prototypes' |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
596 objectIdColumnName = 'trajectory_id' |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
597 elif objectType == 'object': |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
598 #tableName = 'objects_prototypes' |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
599 objectIdColumnName = 'object_id' |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
600 return tableName, objectIdColumnName |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
601 |
1035
933588568bec
major update to learn motion pattern, see program description
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1033
diff
changeset
|
602 def savePrototypeAssignmentsToSqlite(filename, objectNumbers, objectType, labels, prototypes): |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
603 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
604 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
605 try: |
1037
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
606 tableName, objectIdColumnName = prototypeAssignmentNames(objectType) |
979
cc89267b5ff9
work on learning and assigning
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
978
diff
changeset
|
607 cursor.execute('CREATE TABLE IF NOT EXISTS '+tableName+' ('+objectIdColumnName+' INTEGER, prototype_filename VARCHAR, prototype_id INTEGER, trajectory_type VARCHAR CHECK (trajectory_type IN (\"feature\", \"object\")), PRIMARY KEY('+objectIdColumnName+', prototype_filename, prototype_id, trajectory_type))') |
1035
933588568bec
major update to learn motion pattern, see program description
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1033
diff
changeset
|
608 for objNum, label in zip(objectNumbers, labels): |
933588568bec
major update to learn motion pattern, see program description
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1033
diff
changeset
|
609 if label >=0: |
933588568bec
major update to learn motion pattern, see program description
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1033
diff
changeset
|
610 proto = prototypes[label] |
933588568bec
major update to learn motion pattern, see program description
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1033
diff
changeset
|
611 cursor.execute('INSERT INTO '+tableName+' VALUES(?,?,?,?)', (objNum, proto.getFilename(), proto.getNum(), proto.getTrajectoryType())) |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
612 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
613 printDBError(error) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
614 connection.commit() |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
615 |
1037
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
616 def loadPrototypeAssignmentsFromSqlite(filename, objectType): |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
617 with sqlite3.connect(filename) as connection: |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
618 cursor = connection.cursor() |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
619 try: |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
620 tableName, objectIdColumnName = prototypeAssignmentNames(objectType) |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
621 cursor.execute('SELECT * FROM '+tableName) |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
622 prototypeAssignments = {} |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
623 for row in cursor: |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
624 p = moving.Prototype(row[1], row[2], row[3]) |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
625 if p in prototypeAssignments: |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
626 prototypeAssignments[p].append(row[0]) |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
627 else: |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
628 prototypeAssignments[p] = [row[0]] |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
629 return prototypeAssignments |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
630 except sqlite3.OperationalError as error: |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
631 printDBError(error) |
6a6c37eb3a74
added function to load prototype assignments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1035
diff
changeset
|
632 |
920
499154254f37
improved prototype loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
919
diff
changeset
|
633 def loadPrototypesFromSqlite(filename, withTrajectories = True): |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
634 'Loads prototype ids and matchings (if stored)' |
921
630934595871
work in progress with prototype class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
920
diff
changeset
|
635 prototypes = [] |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
636 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
637 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
638 objects = [] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
639 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
640 cursor.execute('SELECT * FROM prototypes') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
641 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
642 prototypes.append(moving.Prototype(row[0], row[1], row[2], row[3])) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
643 if withTrajectories: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
644 for p in prototypes: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
645 p.setMovingObject(loadTrajectoriesFromSqlite(p.getFilename(), p.getTrajectoryType(), [p.getNum()])[0]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
646 # loadingInformation = {} # complicated slightly optimized |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
647 # for p in prototypes: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
648 # dbfn = p.getFilename() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
649 # trajType = p.getTrajectoryType() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
650 # if (dbfn, trajType) in loadingInformation: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
651 # loadingInformation[(dbfn, trajType)].append(p) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
652 # else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
653 # loadingInformation[(dbfn, trajType)] = [p] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
654 # for k, v in loadingInformation.iteritems(): |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
655 # objects += loadTrajectoriesFromSqlite(k[0], k[1], [p.getNum() for p in v]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
656 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
657 printDBError(error) |
921
630934595871
work in progress with prototype class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
920
diff
changeset
|
658 if len(set([p.getTrajectoryType() for p in prototypes])) > 1: |
630934595871
work in progress with prototype class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
920
diff
changeset
|
659 print('Different types of prototypes in database ({}).'.format(set([p.getTrajectoryType() for p in prototypes]))) |
630934595871
work in progress with prototype class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
920
diff
changeset
|
660 return prototypes |
917
89cc05867c4c
reorg and work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
915
diff
changeset
|
661 |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
662 def savePOIsToSqlite(filename, gmm, gmmType, gmmId): |
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
663 '''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
|
664 gmmType is a type of GaussianMixture, learnt either from beginnings or ends of trajectories''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
665 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
666 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
667 if gmmType not in ['beginning', 'end']: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
668 print('Unknown POI type {}. Exiting'.format(gmmType)) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
669 import sys |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
670 sys.exit() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
671 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
672 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))') |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
673 for i in range(gmm.n_components): |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
674 cursor.execute('INSERT INTO gaussians2d VALUES(?,?,?,?,?,?,?,?,?)', (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()))) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
675 connection.commit() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
676 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
677 printDBError(error) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
678 |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
679 def savePOIAssignmentsToSqlite(filename, objects): |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
680 'save the od fields of objects' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
681 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
682 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
683 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
684 cursor.execute('CREATE TABLE IF NOT EXISTS objects_pois (object_id INTEGER, origin_poi_id INTEGER, destination_poi_id INTEGER, PRIMARY KEY(object_id))') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
685 for o in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
686 cursor.execute('INSERT INTO objects_pois VALUES(?,?,?)', (o.getNum(), o.od[0], o.od[1])) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
687 connection.commit() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
688 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
689 printDBError(error) |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
690 |
927
c030f735c594
added assignment of trajectories to prototypes and cleanup of insert queries
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
922
diff
changeset
|
691 def loadPOIsFromSqlite(filename): |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
692 'Loads all 2D Gaussians in the database' |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
693 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
|
694 from ast import literal_eval |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
695 pois = [] |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
696 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
697 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
698 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
699 cursor.execute('SELECT * from gaussians2d') |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
700 gmmId = None |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
701 gmm = [] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
702 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
703 if gmmId is None or row[0] != gmmId: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
704 if len(gmm) > 0: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
705 tmp = mixture.GaussianMixture(len(gmm), covarianceType) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
706 tmp.means_ = array([gaussian['mean'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
707 tmp.covariances_ = array([gaussian['covar'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
708 tmp.weights_ = array([gaussian['weight'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
709 tmp.gmmTypes = [gaussian['type'] for gaussian in gmm] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
710 tmp.precisions_cholesky_ = array([gaussian['precisions'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
711 pois.append(tmp) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
712 gaussian = {'type': row[2], |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
713 'mean': row[3:5], |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
714 'covar': array(literal_eval(row[5])), |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
715 'weight': row[7], |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
716 'precisions': array(literal_eval(row[8]))} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
717 gmm = [gaussian] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
718 covarianceType = row[6] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
719 gmmId = row[0] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
720 else: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
721 gmm.append({'type': row[2], |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
722 'mean': row[3:5], |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
723 'covar': array(literal_eval(row[5])), |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
724 'weight': row[7], |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
725 'precisions': array(literal_eval(row[8]))}) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
726 if len(gmm) > 0: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
727 tmp = mixture.GaussianMixture(len(gmm), covarianceType) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
728 tmp.means_ = array([gaussian['mean'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
729 tmp.covariances_ = array([gaussian['covar'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
730 tmp.weights_ = array([gaussian['weight'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
731 tmp.gmmTypes = [gaussian['type'] for gaussian in gmm] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
732 tmp.precisions_cholesky_ = array([gaussian['precisions'] for gaussian in gmm]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
733 pois.append(tmp) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
734 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
735 printDBError(error) |
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
736 return pois |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
737 |
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
738 ######################### |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
739 # 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
|
740 ######################### |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
741 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
742 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
|
743 ''' 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
|
744 connection = sqlite3.connect(outputFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
745 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
746 |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
747 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
|
748 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
749 for route in prototypes: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
750 if prototypes[route]!=[]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
751 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
|
752 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
|
753 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
754 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
755 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
756 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
757 def readPrototypesFromSqlite(filename): |
915
13434f5017dd
work to save trajectory assignment to origin and destinations
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
913
diff
changeset
|
758 ''' |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
759 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
|
760 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
|
761 ''' |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
762 prototypes = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
763 nMatching={} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
764 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
765 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
766 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
767 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
768 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
769 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
|
770 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
771 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
772 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
773 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
774 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
775 route=(row[1],row[2]) |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
776 if route not in prototypes: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
777 prototypes[route]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
778 prototypes[route].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
779 nMatching[row[0]]=row[3] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
780 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
781 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
782 return prototypes,nMatching |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
783 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
784 def writeLabelsToSqlite(labels, outputFilename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
785 """ 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
|
786 """ |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
787 connection = sqlite3.connect(outputFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
788 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
789 |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
790 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
|
791 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
792 for route in labels: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
793 if labels[route]!=[]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
794 for i in labels[route]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
795 for j in labels[route][i]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
796 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
|
797 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
798 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
799 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
800 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
801 def loadLabelsFromSqlite(filename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
802 labels = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
803 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
804 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
805 cursor = connection.cursor() |
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 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
808 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
|
809 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
810 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
811 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
812 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
813 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
814 route=(row[1],row[2]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
815 p=row[3] |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
816 if route not in labels: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
817 labels[route]={} |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
818 if p not in labels[route]: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
819 labels[route][p]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
820 labels[route][p].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
821 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
822 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
823 return labels |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
824 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
825 def writeSpeedPrototypeToSqlite(prototypes,nmatching, outFilename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
826 """ 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
|
827 connection = sqlite3.connect(outFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
828 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
829 |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
830 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
|
831 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
832 for route in prototypes: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
833 if prototypes[route]!={}: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
834 for i in prototypes[route]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
835 if prototypes[route][i]!= []: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
836 for j in prototypes[route][i]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
837 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
|
838 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
839 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
840 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
841 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
842 def loadSpeedPrototypeFromSqlite(filename): |
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 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
|
845 """ |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
846 prototypes = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
847 nMatching={} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
848 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
849 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
850 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
851 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
852 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
|
853 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
854 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
855 return [] |
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 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
858 route=(row[2],row[3]) |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
859 if route not in prototypes: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
860 prototypes[route]={} |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
861 if row[1] not in prototypes[route]: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
862 prototypes[route][row[1]]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
863 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
|
864 nMatching[row[0]]=row[4] |
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 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
867 return prototypes,nMatching |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
868 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
869 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
870 def writeRoutesToSqlite(Routes, outputFilename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
871 """ 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
|
872 connection = sqlite3.connect(outputFilename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
873 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
874 |
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
875 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
|
876 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
877 for route in Routes: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
878 if Routes[route]!=[]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
879 for i in Routes[route]: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
880 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
|
881 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
882 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
883 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
884 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
885 def loadRoutesFromSqlite(filename): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
886 Routes = {} |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
887 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
888 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
889 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
890 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
891 try: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
892 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
|
893 except sqlite3.OperationalError as error: |
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
894 printDBError(error) |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
895 return [] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
896 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
897 for row in cursor: |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
898 route=(row[1],row[2]) |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
899 if route not in Routes: |
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
900 Routes[route]=[] |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
901 Routes[route].append(row[0]) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
902 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
903 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
904 return Routes |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
905 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
906 def setRoutes(filename, objects): |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
907 connection = sqlite3.connect(filename) |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
908 cursor = connection.cursor() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
909 for obj in objects: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
910 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
|
911 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
|
912 connection.commit() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
913 connection.close() |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
914 |
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
915 ######################### |
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
916 # 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
|
917 ######################### |
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
918 |
829 | 919 def saveList(filename, l): |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
920 f = utils.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
|
921 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
|
922 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
|
923 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
|
924 |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
925 def loadListStrings(filename, commentCharacters = utils.commentChar): |
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
926 f = utils.openCheck(filename, 'r') |
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
927 result = utils.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
|
928 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
|
929 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
|
930 |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
931 def getValuesFromINIFile(filename, option, delimiterChar = '=', commentCharacters = utils.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
|
932 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
|
933 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
|
934 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
|
935 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
|
936 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
|
937 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
938 def addSectionHeader(propertiesFile, headerName = 'main'): |
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
939 '''Add fake section header |
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
|
940 |
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
|
941 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
|
942 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
|
943 ''' |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
944 yield '[{}]\n'.format(headerName) |
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
945 for line in propertiesFile: |
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
946 yield line |
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
|
947 |
892
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
948 def loadPemsTraffic(filename): |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
949 '''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
|
950 into pandas dataframe''' |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
951 f = utils.openCheck(filename) |
892
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
952 l = f.readline().strip() |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
953 items = l.split(',') |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
954 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
|
955 nLanes = (len(items)-len(headers))/3 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
956 for i in range(nLanes): |
892
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
957 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
|
958 f.close() |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
959 return read_csv(filename, delimiter = ',', names = headers) |
f766fe0995f4
added function for PeMS data
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
882
diff
changeset
|
960 |
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
|
961 def generatePDLaneColumn(data): |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
962 data['LANE'] = data['LANE\\LINK\\NO'].astype(str)+'_'+data['LANE\\INDEX'].astype(str) |
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
|
963 |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
964 def convertTrajectoriesVissimToSqlite(filename): |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
965 '''Relies on a system call to sqlite3 |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
966 sqlite3 [file.sqlite] < import_fzp.sql''' |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
967 sqlScriptFilename = "import_fzp.sql" |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
968 # create sql file |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
969 out = utils.openCheck(sqlScriptFilename, "w") |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
970 out.write(".separator \";\"\n"+ |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
971 "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
|
972 ".import "+filename+" curvilinear_positions\n"+ |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
973 "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
|
974 out.close() |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
975 # system call |
1004
75601be6019f
work on process
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1003
diff
changeset
|
976 from subprocess import run |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
977 out = utils.openCheck("err.log", "w") |
1004
75601be6019f
work on process
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1003
diff
changeset
|
978 run("sqlite3 "+utils.removeExtension(filename)+".sqlite < "+sqlScriptFilename, stderr = out) |
753
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
979 out.close() |
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
980 shutil.os.remove(sqlScriptFilename) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
981 |
754
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
982 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
|
983 '''Finds the ids of the objects that go through any of the link in the list linkIds''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
984 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
985 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
986 queryStatement = 'SELECT DISTINCT trajectory_id FROM curvilinear_positions where link_id IN ('+','.join([str(id) for id in linkIds])+')' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
987 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
988 cursor.execute(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
989 return [row[0] for row in cursor] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
990 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
991 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
|
992 |
759
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
993 def getNObjectsInLinkFromVissimFile(filename, linkIds): |
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
994 '''Returns the number of objects that traveled through the link ids''' |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
995 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
996 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
997 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' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
998 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
999 cursor.execute(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1000 return {row[0]:row[1] for row in cursor} |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1001 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1002 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
|
1003 |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1004 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
|
1005 '''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
|
1006 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
|
1007 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
|
1008 so simulationStepsPerTimeUnit should be 10, |
527
37830a831818
loading from VISSIM trajectory data works
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
526
diff
changeset
|
1009 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
|
1010 |
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1011 Objects positions will be considered only after warmUpLastInstant |
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1012 (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
|
1013 |
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1014 Assumed to be sorted over time |
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1015 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
|
1016 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
|
1017 |
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
|
1018 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
|
1019 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
|
1020 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
|
1021 data['TIME'] = data['$VEHICLE:SIMSEC']*simulationStepsPerTimeUnit |
660
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1022 if warmUpLastInstant is not None: |
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
1023 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
|
1024 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
|
1025 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
|
1026 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
|
1027 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
|
1028 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
|
1029 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
|
1030 # 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
|
1031 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
|
1032 if objectNumbers is not None and objectNumbers > 0 and len(objects) >= objectNumbers: |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1033 return list(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
|
1034 else: |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1035 if filename.endswith(".fzp"): |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1036 inputfile = utils.openCheck(filename, quitting = True) |
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1037 line = utils.readline(inputfile, '*$') |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1038 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
|
1039 data = line.strip().split(';') |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1040 objNum = int(data[1]) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1041 instant = float(data[0])*simulationStepsPerTimeUnit |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1042 s = float(data[4]) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1043 y = float(data[5]) |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1044 lane = data[2]+'_'+data[3] |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1045 if objNum not in objects: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1046 if warmUpLastInstant is None or instant >= warmUpLastInstant: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1047 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
|
1048 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
|
1049 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1050 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
|
1051 objects[objNum].timeInterval.last = instant |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1052 objects[objNum].curvilinearPositions.addPositionSYL(s, y, lane) |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1053 line = utils.readline(inputfile, '*$') |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1054 elif filename.endswith(".sqlite"): |
938
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1055 with sqlite3.connect(filename) as connection: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1056 cursor = connection.cursor() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1057 queryStatement = 'SELECT t, trajectory_id, link_id, lane_id, s_coordinate, y_coordinate FROM curvilinear_positions' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1058 if objectNumbers is not None: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1059 queryStatement += ' WHERE trajectory_id '+getObjectCriteria(objectNumbers) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1060 queryStatement += ' ORDER BY trajectory_id, t' |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1061 try: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1062 cursor.execute(queryStatement) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1063 for row in cursor: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1064 objNum = row[1] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1065 instant = row[0]*simulationStepsPerTimeUnit |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1066 s = row[4] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1067 y = row[5] |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1068 lane = '{}_{}'.format(row[2], row[3]) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1069 if objNum not in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1070 if warmUpLastInstant is None or instant >= warmUpLastInstant: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1071 if objectNumbers is None or len(objects) < objectNumbers: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1072 objects[objNum] = moving.MovingObject(num = objNum, timeInterval = moving.TimeInterval(instant, instant)) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1073 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1074 if (warmUpLastInstant is None or instant >= warmUpLastInstant) and objNum in objects: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1075 objects[objNum].timeInterval.last = instant |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1076 objects[objNum].curvilinearPositions.addPositionSYL(s, y, lane) |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1077 except sqlite3.OperationalError as error: |
fbf12382f3f8
replaced db connection using with
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
935
diff
changeset
|
1078 printDBError(error) |
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1079 else: |
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1080 print("File type of "+filename+" not supported (only .sqlite and .fzp files)") |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1081 return list(objects.values()) |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1082 |
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
|
1083 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
|
1084 '''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
|
1085 |
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
|
1086 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
|
1087 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
|
1088 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
|
1089 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
|
1090 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
|
1091 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
|
1092 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
|
1093 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
|
1094 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
|
1095 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
|
1096 |
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
|
1097 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
|
1098 '''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
|
1099 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
|
1100 |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1101 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
|
1102 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
|
1103 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
|
1104 (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
|
1105 if filename.endswith(".fzp"): |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1106 columns = ['NO', '$VEHICLE:SIMSEC', 'POS'] |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1107 if lanes is not None: |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1108 columns += ['LANE\\LINK\\NO', 'LANE\\INDEX'] |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1109 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
|
1110 data = selectPDLanes(data, lanes) |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1111 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
|
1112 |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1113 nStationary = 0 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1114 nVehicles = 0 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1115 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
|
1116 nVehicles += 1 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1117 positions = array(group['POS']) |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1118 diff = positions[1:]-positions[:-1] |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1119 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
|
1120 nStationary += 1 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1121 elif filename.endswith(".sqlite"): |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1122 # 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
|
1123 # 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
|
1124 pass |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1125 else: |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1126 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
|
1127 |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1128 return nStationary, nVehicles |
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1129 |
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1130 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
|
1131 '''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
|
1132 |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1133 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
|
1134 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
|
1135 (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
|
1136 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
|
1137 (format as string x_y where x is link index and y is lane index)''' |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1138 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
|
1139 data = selectPDLanes(data, lanes) |
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1140 data = data.convert_objects(convert_numeric=True) |
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1141 |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1142 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) |
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1143 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
|
1144 |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1145 nCollisions = 0 |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1146 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
|
1147 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
|
1148 # 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
|
1149 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
|
1150 xidx = diff[diff < 0].argmax() |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1151 yidx = diff[diff > 0].argmin() |
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1152 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
|
1153 nCollisions += 1 |
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1154 |
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1155 # 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
|
1156 # 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
|
1157 # 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
|
1158 return nCollisions |
524
1dced8932b08
corrected bugs
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
514
diff
changeset
|
1159 |
173
319a04ba9033
function name change
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
143
diff
changeset
|
1160 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
|
1161 '''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
|
1162 and returns the list of Feature objects''' |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1163 objects = [] |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1164 |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1165 inputfile = utils.openCheck(filename, quitting = True) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1166 |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1167 def createObject(numbers): |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1168 firstFrameNum = int(numbers[1]) |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1169 # do the geometry and usertype |
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1170 |
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
|
1171 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
|
1172 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
|
1173 #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
|
1174 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
|
1175 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
|
1176 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
|
1177 userType = int(numbers[10])) |
78
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1178 obj.userType = int(numbers[10]) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1179 obj.laneNums = [int(numbers[13])] |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1180 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
|
1181 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
|
1182 obj.spaceHeadways = [float(numbers[16])] # feet |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1183 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
|
1184 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
|
1185 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
|
1186 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
|
1187 return obj |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1188 |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1189 numbers = utils.readline(inputfile).strip().split() |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1190 if (len(numbers) > 0): |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1191 obj = createObject(numbers) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1192 |
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
|
1193 for line in inputfile: |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1194 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
|
1195 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
|
1196 # 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
|
1197 if (obj.length() != obj.positions.length()): |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1198 print('length pb with object {} ({},{})'.format(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
|
1199 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
|
1200 #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
|
1201 objects.append(obj) |
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1202 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
|
1203 break |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1204 obj = createObject(numbers) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1205 else: |
327
42f2b46ec210
added class for trajectories in curvilinear coordinates
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
326
diff
changeset
|
1206 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
|
1207 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
|
1208 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
|
1209 obj.speeds.append(float(numbers[11])) |
78
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1210 obj.precedingVehicles.append(int(numbers[14])) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1211 obj.followingVehicles.append(int(numbers[15])) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1212 obj.spaceHeadways.append(float(numbers[16])) |
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1213 obj.timeHeadways.append(float(numbers[17])) |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1214 |
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
|
1215 if (obj.size[0] != float(numbers[8])): |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1216 print('changed length obj {}'.format(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
|
1217 if (obj.size[1] != float(numbers[9])): |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1218 print('changed width obj {}'.format(obj.getNum())) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1219 |
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
|
1220 inputfile.close() |
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1221 return objects |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1222 |
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
|
1223 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
|
1224 '''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
|
1225 and converts to our current format.''' |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1226 if append: |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1227 out = utils.openCheck(outputfile,'a') |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1228 else: |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1229 out = utils.openCheck(outputfile,'w') |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1230 nObjectsPerType = [0,0,0] |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1231 |
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
|
1232 features = loadNgsimFile(inputfile, sequenceNum) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1233 for f in features: |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1234 nObjectsPerType[f.userType-1] += 1 |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1235 f.write(out) |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1236 |
978
184f1dd307f9
corrected print and exception statements for Python 3
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
976
diff
changeset
|
1237 print(nObjectsPerType) |
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1238 |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1239 out.close() |
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1240 |
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
|
1241 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
|
1242 '''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
|
1243 (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
|
1244 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
|
1245 if tanalystFormat: |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1246 f = utils.openCheck(filename, quitting = True) |
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1247 content = utils.getLines(f) |
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
|
1248 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
|
1249 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
|
1250 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
|
1251 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
|
1252 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
|
1253 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
|
1254 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
|
1255 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
|
1256 |
829 | 1257 def savePositionsToCsv(f, obj): |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1258 timeInterval = obj.getTimeInterval() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1259 positions = obj.getPositions() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1260 curvilinearPositions = obj.getCurvilinearPositions() |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1261 for i in range(int(obj.length())): |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1262 p1 = positions[i] |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1263 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
|
1264 if curvilinearPositions is not None: |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1265 p2 = curvilinearPositions[i] |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1266 s += ',{},{}'.format(p2[0],p2[1]) |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1267 f.write(s+'\n') |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1268 |
829 | 1269 def saveTrajectoriesToCsv(filename, objects): |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1270 f = utils.openCheck(filename, 'w') |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1271 for i,obj in enumerate(objects): |
829 | 1272 savePositionsToCsv(f, obj) |
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1273 f.close() |
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1274 |
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
|
1275 |
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
|
1276 ######################### |
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
|
1277 # 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
|
1278 ######################### |
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
|
1279 |
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
|
1280 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
|
1281 '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
|
1282 def loadConfigFile(self, filename): |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1283 from configparser import ConfigParser |
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
|
1284 |
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
|
1285 config = ConfigParser() |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1286 config.read_file(addSectionHeader(utils.openCheck(filename))) |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1287 |
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1288 parentPath = Path(filename).parent |
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
|
1289 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
|
1290 |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1291 self.pedBikeCarSVMFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'pbv-svm-filename')) |
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1292 self.bikeCarSVMFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'bv-svm-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
|
1293 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
|
1294 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
|
1295 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
|
1296 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
|
1297 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
|
1298 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
|
1299 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
|
1300 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
|
1301 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
|
1302 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
|
1303 |
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 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
|
1305 self.nFramesIgnoreAtEnds = config.getint(self.sectionHeader, 'nframes-ignore-at-ends') |
1022
b7689372c0ec
renamed quantile to centile
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1021
diff
changeset
|
1306 self.speedAggregationCentile = config.getint(self.sectionHeader, 'speed-aggregation-centile') |
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
|
1307 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
|
1308 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
|
1309 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
|
1310 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
|
1311 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
|
1312 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
|
1313 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
|
1314 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
|
1315 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
|
1316 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
|
1317 |
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 def __init__(self, filename = None): |
1003
75af46516b2b
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
998
diff
changeset
|
1319 if filename is not None and Path(filename).exists(): |
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
|
1320 self.loadConfigFile(filename) |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1321 else: |
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1322 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
|
1323 |
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 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
|
1325 '''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
|
1326 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
|
1327 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
|
1328 |
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 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
|
1330 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
|
1331 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
|
1332 #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
|
1333 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
|
1334 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
|
1335 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
|
1336 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
|
1337 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
|
1338 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
|
1339 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
|
1340 # 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
|
1341 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
|
1342 #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
|
1343 |
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 |
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
|
1345 class ProcessParameters(VideoFilenameAddable): |
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1346 '''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
|
1347 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
|
1348 |
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
|
1349 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
|
1350 |
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
|
1351 def loadConfigFile(self, filename): |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1352 from configparser import ConfigParser |
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
|
1353 |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1354 config = ConfigParser(strict=False) |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1355 config.read_file(addSectionHeader(utils.openCheck(filename))) |
861
f9c9457b60c2
modification of storage of intrinsic camera and distortion parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
854
diff
changeset
|
1356 |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1357 parentPath = Path(filename).parent |
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
|
1358 self.sectionHeader = config.sections()[0] |
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1359 # Tracking/display parameters |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1360 self.videoFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'video-filename')) |
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1361 self.databaseFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'database-filename')) |
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1362 self.homographyFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'homography-filename')) |
1003
75af46516b2b
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
998
diff
changeset
|
1363 if Path(self.homographyFilename).exists(): |
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
|
1364 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
|
1365 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
|
1366 self.homography = None |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1367 self.intrinsicCameraFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'intrinsic-camera-filename')) |
1003
75af46516b2b
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
998
diff
changeset
|
1368 if Path(self.intrinsicCameraFilename).exists(): |
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
|
1369 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
|
1370 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
|
1371 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
|
1372 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
|
1373 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
|
1374 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
|
1375 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
|
1376 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
|
1377 self.videoFrameRate = config.getfloat(self.sectionHeader, 'video-fps') |
377 | 1378 |
948
584b9405e494
added safety analysis parameters for motion patterns
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
943
diff
changeset
|
1379 self.minFeatureTime = config.getfloat(self.sectionHeader, 'min-feature-time') |
584b9405e494
added safety analysis parameters for motion patterns
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
943
diff
changeset
|
1380 |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1381 self.classifierFilename = utils.getRelativeFilename(parentPath, config.get(self.sectionHeader, 'classifier-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
|
1382 |
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1383 # 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
|
1384 self.maxPredictedSpeed = config.getfloat(self.sectionHeader, 'max-predicted-speed')/3.6/self.videoFrameRate |
976
7f5cbdc107c5
corrected bug in converting time horizon to frames for internal computations (results for TTC, pPET and PET will be in frames)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
948
diff
changeset
|
1385 self.predictionTimeHorizon = config.getfloat(self.sectionHeader, 'prediction-time-horizon')*self.videoFrameRate |
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
|
1386 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
|
1387 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
|
1388 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
|
1389 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
|
1390 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
|
1391 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
|
1392 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
|
1393 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
|
1394 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
|
1395 self.useFeaturesForPrediction = config.getboolean(self.sectionHeader, 'use-features-prediction') |
943
b1e8453c207c
work on motion prediction using motion patterns
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
938
diff
changeset
|
1396 self.constantSpeedPrototypePrediction = config.getboolean(self.sectionHeader, 'constant-speed') |
948
584b9405e494
added safety analysis parameters for motion patterns
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
943
diff
changeset
|
1397 self.maxLcssDistance = config.getfloat(self.sectionHeader, 'max-lcss-distance') |
584b9405e494
added safety analysis parameters for motion patterns
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
943
diff
changeset
|
1398 self.lcssMetric = config.get(self.sectionHeader, 'lcss-metric') |
584b9405e494
added safety analysis parameters for motion patterns
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
943
diff
changeset
|
1399 self.minLcssSimilarity = config.getfloat(self.sectionHeader, 'min-lcss-similarity') |
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
|
1400 |
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 def __init__(self, filename = None): |
1003
75af46516b2b
work in progress
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
998
diff
changeset
|
1402 if filename is not None and Path(filename).exists(): |
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
|
1403 self.loadConfigFile(filename) |
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1404 else: |
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1405 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
|
1406 |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1407 def processVideoArguments(args): |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1408 '''Loads information from configuration file |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1409 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
|
1410 for override (eg video filename and database filename''' |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1411 parentPath = Path(args.configFilename).parent |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1412 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
|
1413 params = ProcessParameters(args.configFilename) |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1414 videoFilename = params.videoFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1415 databaseFilename = params.databaseFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1416 if params.homography is not None: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1417 invHomography = linalg.inv(params.homography) |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1418 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1419 invHomography = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1420 intrinsicCameraMatrix = params.intrinsicCameraMatrix |
935
0e63a918a1ca
updated classify-objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
927
diff
changeset
|
1421 distortionCoefficients = array(params.distortionCoefficients) |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1422 undistortedImageMultiplication = params.undistortedImageMultiplication |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1423 undistort = params.undistort |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1424 firstFrameNum = params.firstFrameNum |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1425 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1426 invHomography = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1427 undistort = False |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1428 intrinsicCameraMatrix = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1429 distortionCoefficients = [] |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1430 undistortedImageMultiplication = None |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1431 undistort = False |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1432 firstFrameNum = 0 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1433 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1434 # override video and database filenames if present on command line |
1021
16932cefabc1
work on paths in line with new configurations from tracker
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1004
diff
changeset
|
1435 # if not absolute, make all filenames relative to the location of the configuration filename |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1436 if args.videoFilename is not None: |
1026
73b124160911
more plumbing
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1022
diff
changeset
|
1437 videoFilename = args.videoFilename |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1438 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1439 videoFilename = params.videoFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1440 if args.databaseFilename is not None: |
1026
73b124160911
more plumbing
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1022
diff
changeset
|
1441 databaseFilename = args.databaseFilename |
901
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1442 else: |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1443 databaseFilename = params.databaseFilename |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1444 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1445 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
|
1446 |
753a081989e2
factorized some argument handling code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
899
diff
changeset
|
1447 # deprecated |
665
15e244d2a1b5
corrected bug with circular import for VideoFilenameAddable, moved to base module
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
664
diff
changeset
|
1448 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
|
1449 def __init__(self, config, sectionName): |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1450 from configparser import NoOptionError |
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
|
1451 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
|
1452 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
|
1453 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
|
1454 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
|
1455 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
|
1456 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
|
1457 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
|
1458 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
|
1459 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
|
1460 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
|
1461 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
|
1462 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
|
1463 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
|
1464 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
|
1465 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
|
1466 |
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 @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
|
1468 def loadConfigFile(filename): |
998
933670761a57
updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
979
diff
changeset
|
1469 from configparser import ConfigParser |
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
|
1470 config = ConfigParser() |
1030
aafbc0bab925
moved method around to avoid cross-dependencies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
1028
diff
changeset
|
1471 config.readfp(utils.openCheck(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
|
1472 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
|
1473 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
|
1474 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
|
1475 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
|
1476 |
382
ba813f148ade
development for clustering
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
377
diff
changeset
|
1477 |
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1478 if __name__ == "__main__": |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1479 import doctest |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1480 import unittest |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1481 suite = doctest.DocFileSuite('tests/storage.txt') |
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1482 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
|
1483 # #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
|
1484 # #doctest.testfile("example.txt") |