Mercurial Hosting > traffic-intelligence
annotate python/storage.py @ 871:6db83beb5350
work in progress to update gaussian mixtures
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Fri, 03 Feb 2017 16:26:18 -0500 |
| parents | 2d6249fe905a |
| children | c70adaeeddf5 |
| rev | line source |
|---|---|
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1 #! /usr/bin/env python |
|
208
d9855499fc88
Added functions to write trajectories through sqlite
Francois Belisle <belisle.francois@gmail.com>
parents:
204
diff
changeset
|
2 # -*- coding: utf-8 -*- |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
3 '''Various utilities to save and load data''' |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
4 |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
5 import utils, moving, events, indicators, shutil |
|
665
15e244d2a1b5
corrected bug with circular import for VideoFilenameAddable, moved to base module
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
664
diff
changeset
|
6 from base import VideoFilenameAddable |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
7 |
|
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
8 from os import path |
|
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
9 import sqlite3, logging |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
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 |
|
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
11 from pandas import read_csv, merge |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
12 |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
13 |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
14 commentChar = '#' |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
15 |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
16 delimiterChar = '%'; |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
17 |
| 50 | 18 ngsimUserTypes = {'twowheels':1, |
|
204
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
19 'car':2, |
|
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
20 'truck':3} |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
21 |
|
259
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
22 ######################### |
|
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
23 # Sqlite |
|
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
24 ######################### |
|
8ab76b95ee72
added code to save collision points and crossing zones in txt files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
246
diff
changeset
|
25 |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
26 # utils |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
27 def printDBError(error): |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
28 print('DB Error: {}'.format(error)) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
29 |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
30 def dropTables(connection, tableNames): |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
31 'deletes the table with names in tableNames' |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
32 try: |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
33 cursor = connection.cursor() |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
34 for tableName in tableNames: |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
35 cursor.execute('DROP TABLE IF EXISTS '+tableName) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
36 except sqlite3.OperationalError as error: |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
37 printDBError(error) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
38 |
|
740
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
39 def tableExists(filename, tableName): |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
40 '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
|
41 try: |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
42 connection = sqlite3.connect(filename) |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
43 cursor = connection.cursor() |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
44 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
|
45 return cursor.fetchone()[0] == 1 |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
46 except sqlite3.OperationalError as error: |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
47 printDBError(error) |
|
867bab9f317a
function to check the existence of tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
736
diff
changeset
|
48 |
|
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
49 def createTrajectoryTable(cursor, tableName): |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
50 if tableName in ['positions', 'velocities']: |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
51 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
|
52 else: |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
53 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
|
54 |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
55 def createCurvilinearTrajectoryTable(cursor): |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
56 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
|
57 |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
58 def createFeatureCorrespondenceTable(cursor): |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
59 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
|
60 |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
61 def createInteractionTable(cursor): |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
62 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
|
63 |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
64 def createIndicatorTable(cursor): |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
65 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
|
66 |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
67 def insertTrajectoryQuery(tableName): |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
68 return "INSERT INTO "+tableName+" (trajectory_id, frame_number, x_coordinate, y_coordinate) VALUES (?,?,?,?)" |
|
831
a8ff35e6fb43
forgotten change
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
830
diff
changeset
|
69 |
|
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
70 def createIndex(connection, tableName, columnName, unique = False): |
|
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
71 '''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
|
72 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
|
73 try: |
|
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
74 #connection = sqlite3.connect(filename) |
|
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
75 cursor = connection.cursor() |
|
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
76 s = "CREATE " |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
77 if unique: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
78 s += "UNIQUE " |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
79 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
|
80 connection.commit() |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
81 #connection.close() |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
82 except sqlite3.OperationalError as error: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
83 printDBError(error) |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
84 |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
85 def getNumberRowsTable(connection, tableName, columnName = None): |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
86 '''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
|
87 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
|
88 (otherwise, we can just count(*))''' |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
89 try: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
90 cursor = connection.cursor() |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
91 if columnName is None: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
92 cursor.execute("SELECT COUNT(*) from "+tableName) |
|
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
93 else: |
|
714
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
94 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
|
95 return cursor.fetchone()[0] |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
96 except sqlite3.OperationalError as error: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
97 printDBError(error) |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
98 |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
99 def getMinMax(connection, tableName, columnName, minmax): |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
100 '''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
|
101 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
|
102 try: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
103 cursor = connection.cursor() |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
104 if minmax == 'min' or minmax == 'max': |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
105 cursor.execute("SELECT "+minmax+"("+columnName+") from "+tableName) |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
106 elif minmax == 'minmax': |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
107 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
|
108 else: |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
109 print("Argument minmax unknown: {}".format(minmax)) |
|
d6c69d3d09e5
developing python performance tests for SQLite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
712
diff
changeset
|
110 return cursor.fetchone()[0] |
|
711
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
111 except sqlite3.OperationalError as error: |
|
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
112 printDBError(error) |
|
523eda2fafd4
added function to create index
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
704
diff
changeset
|
113 |
|
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
114 def loadPrototypeMatchIndexesFromSqlite(filename): |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
115 """ |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
116 This function loads the prototypes table in the database of name <filename>. |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
117 It returns a list of tuples representing matching ids : [(prototype_id, matched_trajectory_id),...] |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
118 """ |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
119 matched_indexes = [] |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
120 |
| 211 | 121 connection = sqlite3.connect(filename) |
|
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
122 cursor = connection.cursor() |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
123 |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
124 try: |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
125 cursor.execute('SELECT * from prototypes order by prototype_id, trajectory_id_matched') |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
126 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
127 printDBError(error) |
|
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
128 return [] |
|
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
129 |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
130 for row in cursor: |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
131 matched_indexes.append((row[0],row[1])) |
| 211 | 132 |
| 133 connection.close() | |
|
209
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
134 return matched_indexes |
|
746d02cea65f
Added function to read Prototype indexes matches.
Francois Belisle <belisle.francois@gmail.com>
parents:
208
diff
changeset
|
135 |
|
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
|
136 def getObjectCriteria(objectNumbers): |
|
585
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
137 if objectNumbers is None: |
|
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
138 query = '' |
|
aab2242ea88c
minor modification of objectNumbers to None
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
584
diff
changeset
|
139 elif type(objectNumbers) == int: |
|
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
140 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
|
141 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
|
142 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
|
143 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
|
144 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
|
145 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
|
146 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
|
147 |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
148 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
|
149 '''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
|
150 can be positions or velocities |
|
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
151 |
|
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
152 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
|
153 cursor = connection.cursor() |
|
204
966c2cd2bd9f
added code to load object trajectories (average of features)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
203
diff
changeset
|
154 |
|
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
155 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
|
156 objectCriteria = getObjectCriteria(objectNumbers) |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
157 queryStatement = None |
|
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
158 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
|
159 queryStatement = 'SELECT * from '+tableName |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
160 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
|
161 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
|
162 elif objectNumbers is not None: |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
163 queryStatement += ' WHERE trajectory_id '+objectCriteria |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
164 elif timeStep is not None: |
|
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
165 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
|
166 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
|
167 elif trajectoryType == 'object': |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
168 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
|
169 if objectNumbers is not None: |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
170 queryStatement += ' AND OF.object_id '+objectCriteria |
|
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
171 if timeStep is not None: |
|
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
172 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
|
173 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
|
174 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
|
175 if trajectoryType == 'bbtop': |
|
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
176 corner = 'top_left' |
|
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
177 elif trajectoryType == 'bbbottom': |
|
cf578ba866da
added code to load bounding box corners as trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
586
diff
changeset
|
178 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
|
179 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
|
180 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
|
181 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
|
182 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
|
183 queryStatement += ' WHERE object_id '+objectCriteria |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
184 elif timeStep is not None: |
|
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
185 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
|
186 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
|
187 else: |
|
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
188 print('Unknown trajectory type {}'.format(trajectoryType)) |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
189 if queryStatement is not None: |
|
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
190 cursor.execute(queryStatement) |
|
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
191 logging.debug(queryStatement) |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
192 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
193 printDBError(error) |
|
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
194 return [] |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
195 |
|
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
196 objId = -1 |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
197 obj = None |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
198 objects = [] |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
199 for row in cursor: |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
200 if row[0] != objId: |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
201 objId = row[0] |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
202 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
|
203 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
|
204 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
|
205 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
|
206 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
|
207 else: |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
208 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
|
209 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
|
210 |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
211 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
|
212 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
|
213 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
|
214 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
|
215 |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
216 return objects |
|
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
217 |
|
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
218 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
|
219 objectCriteria = getObjectCriteria(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
|
220 queryStatement = 'SELECT object_id, road_user_type from objects' |
|
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
|
221 if objectNumbers is not None: |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
222 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
|
223 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
|
224 userTypes = {} |
|
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
225 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
|
226 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
|
227 return userTypes |
|
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
228 |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
229 def loadTrajectoriesFromSqlite(filename, trajectoryType, objectNumbers = None, withFeatures = False, timeStep = None): |
|
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
230 '''Loads the trajectories (in the general sense, |
|
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
231 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
|
232 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
|
233 or the indices in objectNumbers from the database''' |
|
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
234 connection = sqlite3.connect(filename) |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
235 |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
236 objects = loadTrajectoriesFromTable(connection, 'positions', trajectoryType, objectNumbers, timeStep) |
|
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
237 objectVelocities = loadTrajectoriesFromTable(connection, 'velocities', trajectoryType, objectNumbers, timeStep) |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
238 |
|
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
239 if len(objectVelocities) > 0: |
|
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
240 for o,v in zip(objects, objectVelocities): |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
241 if o.getNum() == v.getNum(): |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
242 o.velocities = v.positions |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
243 o.velocities.duplicateLastPosition() # avoid having velocity shorter by one position than positions |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
244 else: |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
245 print('Could not match positions {0} with velocities {1}'.format(o.getNum(), v.getNum())) |
|
239
93c26e45efd8
modified functions to read velocities from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
235
diff
changeset
|
246 |
|
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
|
247 if trajectoryType == 'object': |
|
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
248 cursor = connection.cursor() |
|
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
249 try: |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
250 # attribute feature numbers to 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
|
251 objectCriteria = getObjectCriteria(objectNumbers) |
|
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
252 queryStatement = 'SELECT trajectory_id, object_id FROM objects_features' |
|
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
253 if objectNumbers is not None: |
|
852
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
254 queryStatement += ' WHERE object_id '+objectCriteria |
|
45a53542e046
updated unnecessary complicated query
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
850
diff
changeset
|
255 queryStatement += ' ORDER BY object_id' # order is important to group all features per object |
|
417
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
256 cursor.execute(queryStatement) |
|
a2ff03a52b73
added basic logging capability for debugging
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
394
diff
changeset
|
257 logging.debug(queryStatement) |
|
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
258 |
|
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
|
259 featureNumbers = {} |
|
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
260 for row in cursor: |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
261 objId = row[1] |
|
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
262 if objId not in featureNumbers: |
|
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
263 featureNumbers[objId] = [row[0]] |
|
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
264 else: |
|
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
265 featureNumbers[objId].append(row[0]) |
|
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
266 |
|
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
|
267 for obj in objects: |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
268 obj.featureNumbers = featureNumbers[obj.getNum()] |
|
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
269 |
|
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
270 # load userType |
|
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
271 userTypes = loadUserTypesFromTable(cursor, objectNumbers) |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
272 for obj in objects: |
|
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
273 obj.userType = userTypes[obj.getNum()] |
|
685
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
274 |
|
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
275 if withFeatures: |
|
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
276 nFeatures = 0 |
|
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
277 for obj in objects: |
|
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
278 nFeatures = max(nFeatures, max(obj.featureNumbers)) |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
279 features = loadTrajectoriesFromSqlite(filename, 'feature', nFeatures+1, timeStep = timeStep) |
|
685
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
280 for obj in objects: |
|
94b291a5f933
several updates for display
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
680
diff
changeset
|
281 obj.setFeatures(features) |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
282 |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
283 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
284 printDBError(error) |
|
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
285 objects = [] |
|
263
c71540470057
reorganized loading trajectories and objects, added loading feature numbers for objects (the set of features grouped as one moving object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
259
diff
changeset
|
286 |
|
143
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
287 connection.close() |
|
436b87d4b992
wrote the code to load positions from sqlite database
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
78
diff
changeset
|
288 return objects |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
289 |
|
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
290 def addCurvilinearTrajectoriesFromSqlite(filename, objects): |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
291 '''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
|
292 from a database to an existing MovingObject dict (indexed by each objects's num)''' |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
293 connection = sqlite3.connect(filename) |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
294 cursor = connection.cursor() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
295 |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
296 try: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
297 cursor.execute('SELECT * from curvilinear_positions order by trajectory_id, frame_number') |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
298 except sqlite3.OperationalError as error: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
299 printDBError(error) |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
300 return [] |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
301 |
|
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
302 missingObjectNumbers = [] |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
303 objNum = None |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
304 for row in cursor: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
305 if objNum != row[0]: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
306 objNum = row[0] |
|
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
307 if objNum in objects: |
|
783
f1040d739bbf
added check to avoid issue if there are more cuvilinear trajectories than objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
780
diff
changeset
|
308 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
|
f1040d739bbf
added check to avoid issue if there are more cuvilinear trajectories than objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
780
diff
changeset
|
309 else: |
|
784
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
310 missingObjectNumbers.append(objNum) |
|
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
311 if objNum in objects: |
|
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
312 objects[objNum].curvilinearPositions.addPositionSYL(row[2],row[3],row[4]) |
|
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
313 if len(missingObjectNumbers) > 0: |
|
30bd0f2223b7
tweaking curvilinear trajectory loading
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
783
diff
changeset
|
314 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
|
315 |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
316 def saveTrajectoriesToSqlite(outputFilename, objects, trajectoryType, withFeatures = False): |
| 829 | 317 '''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
|
318 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
|
319 Either feature positions (and velocities if they exist) |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
320 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
|
321 |
|
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
322 TODO: Not implemented for trajectoryType MovingObject with features |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
323 For objects, with features will control whether the features |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
324 corresponding to the object are also saved''' |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
325 |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
326 connection = sqlite3.connect(outputFilename) |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
327 try: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
328 cursor = connection.cursor() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
329 |
|
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
330 if trajectoryType == 'feature': |
|
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
331 createTrajectoryTable(cursor, "positions") |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
332 createTrajectoryTable(cursor, "velocities") |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
333 |
|
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
334 positionQuery = insertTrajectoryQuery("positions") |
|
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
335 velocityQuery = insertTrajectoryQuery("velocities") |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
336 for obj in objects: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
337 num = obj.getNum() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
338 frame_number = obj.getFirstInstant() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
339 for position in obj.getPositions(): |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
340 cursor.execute(positionQuery, (num, frame_number, position.x, position.y)) |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
341 frame_number += 1 |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
342 # velocities |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
343 velocities = obj.getVelocities() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
344 if velocities is not None: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
345 frame_number = obj.getFirstInstant() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
346 for i in xrange(velocities.length()-1): |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
347 v = velocities[i] |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
348 cursor.execute(velocityQuery, (num, frame_number, v.x, v.y)) |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
349 frame_number += 1 |
|
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
350 elif trajectoryType == 'curvilinear': |
|
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
351 createCurvilinearTrajectoryTable(cursor) |
|
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
352 curvilinearQuery = "insert into curvilinear_positions (trajectory_id, frame_number, s_coordinate, y_coordinate, lane) values (?,?,?,?,?)" |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
353 for obj in objects: |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
354 num = obj.getNum() |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
355 frame_number = obj.getFirstInstant() |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
356 for position in obj.getCurvilinearPositions(): |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
357 cursor.execute(curvilinearQuery, (num, frame_number, position[0], position[1], position[2])) |
|
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
358 frame_number += 1 |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
359 #elif trajectoryType == 'object': |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
360 else: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
361 print('Unknown trajectory type {}'.format(trajectoryType)) |
|
780
1b22d81ef5ff
cleaned and checked storage with functions for curvilinear trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
778
diff
changeset
|
362 connection.commit() |
|
778
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
363 except sqlite3.OperationalError as error: |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
364 printDBError(error) |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
365 connection.close() |
|
bd684e57c431
integrated code from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
777
diff
changeset
|
366 |
|
848
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
367 def savePrototypesToSqlite(filename, prototypeIndices, trajectoryType, nMatchings = None, dbFilenames = None): |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
368 '''save the prototype indices |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
369 nMatchings, if not None, is a list of the number of matches |
|
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
370 dbFilenames, if not None, is a list of the DB filenames''' |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
371 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
372 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
373 try: |
|
848
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
374 cursor.execute('CREATE TABLE IF NOT EXISTS prototypes (id INTEGER, dbfilename VARCHAR, trajectory_type VARCHAR CHECK (trajectory_type IN (\"feature\", \"object\")), nMatchings INTEGER, PRIMARY KEY (id, dbfilename))') |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
375 for i, protoId in enumerate(prototypeIndices): |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
376 if nMatchings is not None: |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
377 n = nMatchings[i] |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
378 else: |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
379 n = 'NULL' |
|
848
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
380 if dbFilenames is not None: |
|
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
381 dbfn = dbFilenames[i] |
|
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
382 else: |
|
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
383 dbfn = filename |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
384 cursor.execute('INSERT INTO prototypes (id, dbfilename, trajectory_type, nMatchings) VALUES ({},\"{}\",\"{}\",{})'.format(protoId, dbfn, trajectoryType, n)) |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
385 except sqlite3.OperationalError as error: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
386 printDBError(error) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
387 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
388 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
389 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
390 def loadPrototypesFromSqlite(filename): |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
391 'Loads prototype ids and matchings (if stored)' |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
392 connection = sqlite3.connect(filename) |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
393 cursor = connection.cursor() |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
394 prototypeIndices = [] |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
395 dbFilenames = [] |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
396 trajectoryTypes = [] |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
397 nMatchings = [] |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
398 try: |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
399 cursor.execute('SELECT * FROM prototypes') |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
400 for row in cursor: |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
401 prototypeIndices.append(row[0]) |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
402 dbFilenames.append(row[1]) |
|
848
0cb69238e6f5
corrected load/save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
844
diff
changeset
|
403 trajectoryTypes.append(row[2]) |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
404 if row[3] is not None: |
|
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
405 nMatchings.append(row[3]) |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
406 except sqlite3.OperationalError as error: |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
407 printDBError(error) |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
408 connection.close() |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
409 if len(set(trajectoryTypes)) > 1: |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
410 print('Different types of prototypes in database ({}).'.format(set(trajectoryTypes))) |
|
849
a414a7d58483
corrected issue with prototypes storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
848
diff
changeset
|
411 return prototypeIndices, dbFilenames, trajectoryTypes, nMatchings |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
412 |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
413 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
|
414 '''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
|
415 (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
|
416 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
|
417 |
|
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
|
418 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
|
419 connection = sqlite3.connect(filename) |
|
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
420 objects = [] |
|
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
421 |
|
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
|
422 if objectType == 'bb': |
|
834
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
423 topCorners = loadTrajectoriesFromTable(connection, 'bounding_boxes', 'bbtop', objectNumbers, timeStep) |
|
119c4efe6398
added option to load subsampled trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
831
diff
changeset
|
424 bottomCorners = loadTrajectoriesFromTable(connection, 'bounding_boxes', 'bbbottom', objectNumbers, timeStep) |
|
850
c724a51d4f5f
modified function signature
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
849
diff
changeset
|
425 userTypes = loadUserTypesFromTable(connection.cursor(), objectNumbers) # string format is same as object |
|
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
426 |
|
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
427 for t, b in zip(topCorners, bottomCorners): |
|
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
428 num = t.getNum() |
|
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
429 if t.getNum() == b.getNum(): |
|
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
430 annotation = moving.BBMovingObject(num, t.getTimeInterval(), t, b, userTypes[num]) |
|
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
431 objects.append(annotation) |
|
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
432 else: |
|
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
433 print ('Unknown type of bounding box {}'.format(objectType)) |
|
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
434 |
|
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
435 connection.close() |
|
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
436 return objects |
|
588
c5406edbcf12
added loading ground truth annotations (ground truth) from polytrack format
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
587
diff
changeset
|
437 |
|
584
5bda87ac0a69
renames removeFromSqlite to deleteFromSqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
564
diff
changeset
|
438 def deleteFromSqlite(filename, dataType): |
|
5bda87ac0a69
renames removeFromSqlite to deleteFromSqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
564
diff
changeset
|
439 'Deletes (drops) some tables in the filename depending on type of data' |
|
861
f9c9457b60c2
modification of storage of intrinsic camera and distortion parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
854
diff
changeset
|
440 if path.isfile(filename): |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
441 connection = sqlite3.connect(filename) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
442 if dataType == 'object': |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
443 dropTables(connection, ['objects', 'objects_features']) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
444 elif dataType == 'interaction': |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
445 dropTables(connection, ['interactions', 'indicators']) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
446 elif dataType == 'bb': |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
447 dropTables(connection, ['bounding_boxes']) |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
448 elif dataType == 'pois': |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
449 dropTables(connection, ['gaussians2d']) |
|
844
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
450 elif dataType == 'prototype': |
|
5a68779d7777
added capability to save prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
834
diff
changeset
|
451 dropTables(connection, ['prototypes']) |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
452 else: |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
453 print('Unknown data type {} to delete from database'.format(dataType)) |
|
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
454 connection.close() |
|
344
14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
343
diff
changeset
|
455 else: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
456 print('{} does not exist'.format(filename)) |
|
235
584613399513
added script and functions to remove object tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
218
diff
changeset
|
457 |
|
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
458 def saveInteraction(cursor, interaction): |
|
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
459 roadUserNumbers = list(interaction.getRoadUserNumbers()) |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
460 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
|
461 |
|
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
462 def saveInteractions(filename, interactions): |
|
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
463 'Saves the interactions in the table' |
|
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
464 connection = sqlite3.connect(filename) |
|
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
465 cursor = connection.cursor() |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
466 try: |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
467 createInteractionTable(cursor) |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
468 for inter in interactions: |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
469 saveInteraction(cursor, inter) |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
470 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
471 printDBError(error) |
|
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
472 connection.commit() |
|
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
473 connection.close() |
|
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 |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
480 def saveIndicators(filename, interactions, indicatorNames = events.Interaction.indicatorNames): |
|
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
481 'Saves the indicator values in the table' |
|
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
482 connection = sqlite3.connect(filename) |
|
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
483 cursor = connection.cursor() |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
484 try: |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
485 createInteractionTable(cursor) |
|
830
2a5856961933
first working version of feature merging (works with feature grouping)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
829
diff
changeset
|
486 createIndicatorTable(cursor) |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
487 for inter in interactions: |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
488 saveInteraction(cursor, inter) |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
489 for indicatorName in indicatorNames: |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
490 indicator = inter.getIndicator(indicatorName) |
|
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
491 if indicator is not None: |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
492 saveIndicator(cursor, inter.getNum(), indicator) |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
493 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
494 printDBError(error) |
|
341
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
495 connection.commit() |
|
2f39c4ed0b62
first version of indicator saving to sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
340
diff
changeset
|
496 connection.close() |
|
340
1046b7346886
work in progress on storing indicator values
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
335
diff
changeset
|
497 |
|
482
f6415f012640
adding functionalities (save images directly to display trajectories to create movies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
417
diff
changeset
|
498 def loadInteractions(filename): |
|
f6415f012640
adding functionalities (save images directly to display trajectories to create movies
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
417
diff
changeset
|
499 '''Loads interaction and their indicators |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
500 |
|
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
501 TODO choose the interactions to load''' |
|
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
502 interactions = [] |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
503 connection = sqlite3.connect(filename) |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
504 cursor = connection.cursor() |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
505 try: |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
506 cursor.execute('select INT.id, INT.object_id1, INT.object_id2, INT.first_frame_number, INT.last_frame_number, IND.indicator_type, IND.frame_number, IND.value from interactions INT, indicators IND WHERE INT.id = IND.interaction_id ORDER BY INT.id, IND.indicator_type, IND.frame_number') |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
507 interactionNum = -1 |
|
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
508 indicatorTypeNum = -1 |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
509 tmpIndicators = {} |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
510 for row in cursor: |
|
628
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
511 if row[0] != interactionNum: |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
512 interactionNum = row[0] |
|
628
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
513 interactions.append(events.Interaction(interactionNum, moving.TimeInterval(row[3],row[4]), row[1], row[2])) |
|
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
514 interactions[-1].indicators = {} |
|
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
515 if indicatorTypeNum != row[5] or row[0] != interactionNum: |
|
695
957126bfb456
corrected bug with indicator loading(also now correctly loading mostsevereismax)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
693
diff
changeset
|
516 indicatorTypeNum = row[5] |
|
628
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
517 indicatorName = events.Interaction.indicatorNames[indicatorTypeNum] |
|
977407c9f815
corrected bugs in loading interactions (index shifted) and added functionalities to play/plot interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
619
diff
changeset
|
518 indicatorValues = {row[6]:row[7]} |
|
695
957126bfb456
corrected bug with indicator loading(also now correctly loading mostsevereismax)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
693
diff
changeset
|
519 interactions[-1].indicators[indicatorName] = indicators.SeverityIndicator(indicatorName, indicatorValues, mostSevereIsMax = not indicatorName in events.Interaction.timeIndicators) |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
520 else: |
|
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
521 indicatorValues[row[6]] = row[7] |
|
693
5ee22bf7e4d5
corrected bug when loading indicator time intervals and updated how queries are created for better legibility
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
690
diff
changeset
|
522 interactions[-1].indicators[indicatorName].timeInterval.last = row[6] |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
523 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
524 printDBError(error) |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
525 return [] |
|
342
4d69486869a5
work on loading indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
341
diff
changeset
|
526 connection.close() |
|
343
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
527 return interactions |
|
74e437ab5f11
first version of indicator loading code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
342
diff
changeset
|
528 # load first and last object instants |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
529 # 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
|
530 |
|
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
531 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
|
532 '''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
|
533 ''' |
|
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
534 connection = sqlite3.connect(filename) |
|
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
535 cursor = connection.cursor() |
|
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
536 try: |
|
394
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
537 cursor.execute('CREATE TABLE IF NOT EXISTS bounding_boxes (object_id INTEGER, frame_number INTEGER, x_top_left REAL, y_top_left REAL, x_bottom_right REAL, y_bottom_right REAL, PRIMARY KEY(object_id, frame_number))') |
|
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
538 cursor.execute('INSERT INTO bounding_boxes SELECT object_id, frame_number, min(x), min(y), max(x), max(y) from ' |
|
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
539 '(SELECT object_id, frame_number, (x*{}+y*{}+{})/w as x, (x*{}+y*{}+{})/w as y from ' |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
540 '(SELECT OF.object_id, P.frame_number, P.x_coordinate as x, P.y_coordinate as y, P.x_coordinate*{}+P.y_coordinate*{}+{} as w from positions P, objects_features OF WHERE P.trajectory_id = OF.trajectory_id)) '.format(invHomography[0,0], invHomography[0,1], invHomography[0,2], invHomography[1,0], invHomography[1,1], invHomography[1,2], invHomography[2,0], invHomography[2,1], invHomography[2,2])+ |
|
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
541 'GROUP BY object_id, frame_number') |
|
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
542 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
543 printDBError(error) |
|
390
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
544 connection.commit() |
|
12be4a0cb9aa
sql code to create bounding boxes in image space
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
382
diff
changeset
|
545 connection.close() |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
546 |
|
586
ff4f0ce46ca6
modified name for loading bounding boxes (only for display)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
585
diff
changeset
|
547 def loadBoundingBoxTableForDisplay(filename): |
|
647
458890c0437c
cleaned functions to lead bounding boxes (for display)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
646
diff
changeset
|
548 '''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
|
549 connection = sqlite3.connect(filename) |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
550 cursor = connection.cursor() |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
551 boundingBoxes = {} # list of bounding boxes for each instant |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
552 try: |
|
394
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
553 cursor.execute('SELECT name FROM sqlite_master WHERE type=\'table\' AND name=\'bounding_boxes\'') |
|
768
f8e0a8ea8402
updated the bounding box code (the name so that it is general for ground truth and UT)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
759
diff
changeset
|
554 result = cursor.fetchall() |
|
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
555 if len(result) > 0: |
|
394
6567fee37c16
renamed table for bounding boxes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
393
diff
changeset
|
556 cursor.execute('SELECT * FROM bounding_boxes') |
|
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
557 for row in cursor: |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
558 boundingBoxes.setdefault(row[1], []).append([moving.Point(row[2], row[3]), moving.Point(row[4], row[5])]) |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
559 except sqlite3.OperationalError as error: |
|
491
343cfd185ca6
minor changes and reaarrangements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
482
diff
changeset
|
560 printDBError(error) |
|
393
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
561 return boundingBoxes |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
562 connection.close() |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
563 return boundingBoxes |
|
eaf7765221d9
added code to create bounding boxes and display them (inc scripts)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
390
diff
changeset
|
564 |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
565 ######################### |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
566 # saving and loading for scene interpretation |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
567 ######################### |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
568 |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
569 def savePOIs(filename, gmm, gmmType, gmmId): |
|
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
570 '''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
|
571 gmmType is a type of GaussianMixture, learnt either from beginnings or ends of trajectories''' |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
572 connection = sqlite3.connect(filename) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
573 cursor = connection.cursor() |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
574 if gmmType not in ['beginning', 'end']: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
575 print('Unknown POI type {}. Exiting'.format(gmmType)) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
576 import sys |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
577 sys.exit() |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
578 try: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
579 cursor.execute('CREATE TABLE IF NOT EXISTS gaussians2d (id INTEGER, type VARCHAR, x_center REAL, y_center REAL, covar00 REAL, covar01 REAL, covar10 REAL, covar11 REAL, covariance_type VARCHAR, weight, mixture_id INTEGER, PRIMARY KEY(id, mixture_id))') |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
580 for i in xrange(gmm.n_components): |
|
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
581 cursor.execute('INSERT INTO gaussians2d VALUES({}, \'{}\', {}, {}, {}, {}, {}, {}, \'{}\', {}, {})'.format(i, gmmType, gmm.means_[i][0], gmm.means_[i][1], gmm.covariances_[i][0,0], gmm.covariances_[i][0,1], gmm.covariances_[i][1,0], gmm.covariances_[i][1,1], gmm.covariance_type, gmm.weights_[i], gmmId)) |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
582 connection.commit() |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
583 except sqlite3.OperationalError as error: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
584 printDBError(error) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
585 connection.close() |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
586 |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
587 def loadPOIs(filename): |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
588 'Loads all 2D Gaussians in the database' |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
589 from sklearn import mixture # todo if not avalaible, load data in duck-typed class with same fields |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
590 connection = sqlite3.connect(filename) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
591 cursor = connection.cursor() |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
592 pois = [] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
593 try: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
594 cursor.execute('SELECT * from gaussians2d') |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
595 gmmId = None |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
596 gmm = [] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
597 for row in cursor: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
598 if gmmId is None or row[10] != gmmId: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
599 if len(gmm) > 0: |
|
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
600 tmp = mixture.GaussianMixture(len(gmm), covarianceType) |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
601 tmp.means_ = array([gaussian['mean'] for gaussian in gmm]) |
|
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
602 tmp.covariances_ = array([gaussian['covar'] for gaussian in gmm]) |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
603 tmp.weights_ = array([gaussian['weight'] for gaussian in gmm]) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
604 tmp.gmmTypes = [gaussian['type'] for gaussian in gmm] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
605 pois.append(tmp) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
606 gaussian = {'type': row[1], |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
607 'mean': row[2:4], |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
608 'covar': array(row[4:8]).reshape(2,2), |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
609 'weight': row[9]} |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
610 gmm = [gaussian] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
611 covarianceType = row[8] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
612 gmmId = row[10] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
613 else: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
614 gmm.append({'type': row[1], |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
615 'mean': row[2:4], |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
616 'covar': array(row[4:8]).reshape(2,2), |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
617 'weight': row[9]}) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
618 if len(gmm) > 0: |
|
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
619 tmp = mixture.GaussianMixture(len(gmm), covarianceType) |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
620 tmp.means_ = array([gaussian['mean'] for gaussian in gmm]) |
|
871
6db83beb5350
work in progress to update gaussian mixtures
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
862
diff
changeset
|
621 tmp.covariances_ = array([gaussian['covar'] for gaussian in gmm]) |
|
805
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
622 tmp.weights_ = array([gaussian['weight'] for gaussian in gmm]) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
623 tmp.gmmTypes = [gaussian['type'] for gaussian in gmm] |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
624 pois.append(tmp) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
625 except sqlite3.OperationalError as error: |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
626 printDBError(error) |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
627 connection.close() |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
628 return pois |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
629 |
|
180b6b0231c0
added saving/loading points of interests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
784
diff
changeset
|
630 ######################### |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
631 # 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
|
632 ######################### |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
633 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
634 def writePrototypesToSqlite(prototypes,nMatching, outputFilename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
635 """ prototype dataset 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
|
636 connection = sqlite3.connect(outputFilename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
637 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
638 |
|
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
639 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
|
640 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
641 for route in prototypes.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
642 if prototypes[route]!=[]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
643 for i in prototypes[route]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
644 cursor.execute("insert into prototypes (prototype_id, routeIDstart,routeIDend, nMatching) values (?,?,?,?)",(i,route[0],route[1],nMatching[route][i])) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
645 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
646 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
647 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
648 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
649 def readPrototypesFromSqlite(filename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
650 """ |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
651 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
|
652 It returns a dictionary for prototypes for each route and nMatching |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
653 """ |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
654 prototypes = {} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
655 nMatching={} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
656 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
657 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
658 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
659 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
660 try: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
661 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
|
662 except sqlite3.OperationalError as error: |
|
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
663 printDBError(error) |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
664 return [] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
665 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
666 for row in cursor: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
667 route=(row[1],row[2]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
668 if route not in prototypes.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
669 prototypes[route]=[] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
670 prototypes[route].append(row[0]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
671 nMatching[row[0]]=row[3] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
672 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
673 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
674 return prototypes,nMatching |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
675 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
676 def writeLabelsToSqlite(labels, outputFilename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
677 """ 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
|
678 """ |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
679 connection = sqlite3.connect(outputFilename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
680 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
681 |
|
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
682 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
|
683 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
684 for route in labels.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
685 if labels[route]!=[]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
686 for i in labels[route]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
687 for j in labels[route][i]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
688 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
|
689 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
690 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
691 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
692 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
693 def loadLabelsFromSqlite(filename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
694 labels = {} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
695 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
696 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
697 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
698 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
699 try: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
700 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
|
701 except sqlite3.OperationalError as error: |
|
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
702 printDBError(error) |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
703 return [] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
704 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
705 for row in cursor: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
706 route=(row[1],row[2]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
707 p=row[3] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
708 if route not in labels.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
709 labels[route]={} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
710 if p not in labels[route].keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
711 labels[route][p]=[] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
712 labels[route][p].append(row[0]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
713 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
714 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
715 return labels |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
716 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
717 def writeSpeedPrototypeToSqlite(prototypes,nmatching, outFilename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
718 """ 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
|
719 connection = sqlite3.connect(outFilename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
720 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
721 |
|
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
722 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
|
723 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
724 for route in prototypes.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
725 if prototypes[route]!={}: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
726 for i in prototypes[route]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
727 if prototypes[route][i]!= []: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
728 for j in prototypes[route][i]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
729 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
|
730 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
731 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
732 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
733 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
734 def loadSpeedPrototypeFromSqlite(filename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
735 """ |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
736 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
|
737 """ |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
738 prototypes = {} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
739 nMatching={} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
740 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
741 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
742 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
743 try: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
744 cursor.execute('SELECT * from 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
|
745 except sqlite3.OperationalError as error: |
|
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
746 printDBError(error) |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
747 return [] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
748 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
749 for row in cursor: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
750 route=(row[2],row[3]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
751 if route not in prototypes.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
752 prototypes[route]={} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
753 if row[1] not in prototypes[route].keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
754 prototypes[route][row[1]]=[] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
755 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
|
756 nMatching[row[0]]=row[4] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
757 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
758 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
759 return prototypes,nMatching |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
760 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
761 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
762 def writeRoutesToSqlite(Routes, outputFilename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
763 """ 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
|
764 connection = sqlite3.connect(outputFilename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
765 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
766 |
|
777
ef6dd60be2e1
added function to save feature trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
773
diff
changeset
|
767 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
|
768 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
769 for route in Routes.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
770 if Routes[route]!=[]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
771 for i in Routes[route]: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
772 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
|
773 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
774 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
775 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
776 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
777 def loadRoutesFromSqlite(filename): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
778 Routes = {} |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
779 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
780 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
781 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
782 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
783 try: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
784 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
|
785 except sqlite3.OperationalError as error: |
|
773
bf4a1790cfac
minor bug and improvements
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
768
diff
changeset
|
786 printDBError(error) |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
787 return [] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
788 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
789 for row in cursor: |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
790 route=(row[1],row[2]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
791 if route not in Routes.keys(): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
792 Routes[route]=[] |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
793 Routes[route].append(row[0]) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
794 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
795 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
796 return Routes |
|
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 def setRoutes(filename, objects): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
799 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
800 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
801 for obj in objects: |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
802 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
|
803 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
|
804 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
805 connection.close() |
|
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 def setRoadUserTypes(filename, objects): |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
808 '''Saves the user types of the objects in the sqlite database stored in filename |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
809 The objects should exist in the objects table''' |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
810 connection = sqlite3.connect(filename) |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
811 cursor = connection.cursor() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
812 for obj in objects: |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
813 cursor.execute('update objects set road_user_type = {} WHERE object_id = {}'.format(obj.getUserType(), obj.getNum())) |
|
736
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
814 connection.commit() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
815 connection.close() |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
816 |
|
967d244968a4
work in progress on saving/loading prototypes
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
722
diff
changeset
|
817 ######################### |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
818 # 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
|
819 ######################### |
|
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
820 |
|
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
821 def openCheck(filename, option = 'r', quitting = False): |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
822 '''Open file filename in read mode by default |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
823 and checks it is open''' |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
824 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
|
825 return open(filename, option) |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
826 except IOError: |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
827 print 'File %s could not be opened.' % filename |
|
525
7124c7d2a663
first draft of loading from VISSIM file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
524
diff
changeset
|
828 if quitting: |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
829 from sys import exit |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
830 exit() |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
831 return None |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
832 |
|
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
|
833 def readline(f, commentCharacters = commentChar): |
|
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
834 '''Modified readline function to skip comments |
|
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
835 Can take a list of characters or a string (in will work in both)''' |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
836 s = f.readline() |
|
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
837 while (len(s) > 0) and s[0] in commentCharacters: |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
838 s = f.readline() |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
839 return s.strip() |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
840 |
|
722
49e99ca34a7d
corrected bugs in old ubc code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
718
diff
changeset
|
841 def getLines(f, delimiterChar = delimiterChar, commentCharacters = commentChar): |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
842 '''Gets a complete entry (all the lines) in between delimiterChar.''' |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
843 dataStrings = [] |
|
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
844 s = readline(f, commentCharacters) |
|
722
49e99ca34a7d
corrected bugs in old ubc code
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
718
diff
changeset
|
845 while len(s) > 0 and s[0] != delimiterChar: |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
846 dataStrings += [s.strip()] |
|
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
847 s = readline(f, commentCharacters) |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
848 return dataStrings |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
849 |
| 829 | 850 def saveList(filename, l): |
|
514
1ba618fb0f70
corrected bug from merging and argument issue in display-trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
509
diff
changeset
|
851 f = openCheck(filename, 'w') |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
852 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
|
853 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
|
854 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
|
855 |
|
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
|
856 def loadListStrings(filename, commentCharacters = commentChar): |
|
514
1ba618fb0f70
corrected bug from merging and argument issue in display-trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
509
diff
changeset
|
857 f = openCheck(filename, 'r') |
|
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
858 result = getLines(f, commentCharacters) |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
859 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
|
860 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
|
861 |
|
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
|
862 def getValuesFromINIFile(filename, option, delimiterChar = '=', commentCharacters = commentChar): |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
863 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
|
864 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
|
865 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
|
866 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
|
867 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
|
868 |
|
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
|
869 class FakeSecHead(object): |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
870 '''Add fake section header [asection] |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
871 |
|
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
|
872 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
|
873 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
|
874 ''' |
|
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
|
875 def __init__(self, fp): |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
876 self.fp = fp |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
877 self.sechead = '[main]\n' |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
878 |
|
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
|
879 def readline(self): |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
880 if self.sechead: |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
881 try: return self.sechead |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
882 finally: self.sechead = None |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
883 else: return self.fp.readline() |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
884 |
|
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
|
885 def generatePDLaneColumn(data): |
|
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
886 data['LANE'] = data['LANE\LINK\NO'].astype(str)+'_'+data['LANE\INDEX'].astype(str) |
|
df9ddeaee4a6
added ability to select lanes to count collisions or stationary vehicles in VISSIM files
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
647
diff
changeset
|
887 |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
888 def convertTrajectoriesVissimToSqlite(filename): |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
889 '''Relies on a system call to sqlite3 |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
890 sqlite3 [file.sqlite] < import_fzp.sql''' |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
891 sqlScriptFilename = "import_fzp.sql" |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
892 # create sql file |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
893 out = openCheck(sqlScriptFilename, "w") |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
894 out.write(".separator \";\"\n"+ |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
895 "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
|
896 ".import "+filename+" curvilinear_positions\n"+ |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
897 "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
|
898 out.close() |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
899 # system call |
|
753
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
900 from subprocess import check_call |
|
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
901 out = openCheck("err.log", "w") |
|
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
902 check_call("sqlite3 "+utils.removeExtension(filename)+".sqlite < "+sqlScriptFilename, stderr = out, shell = True) |
|
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
903 out.close() |
|
3d48e34db846
switched to subprocess.check_call
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
752
diff
changeset
|
904 shutil.os.remove(sqlScriptFilename) |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
905 |
|
754
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
906 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
|
907 '''Finds the ids of the objects that go through any of the link in the list linkIds''' |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
908 connection = sqlite3.connect(filename) |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
909 cursor = connection.cursor() |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
910 queryStatement = 'SELECT DISTINCT trajectory_id FROM curvilinear_positions where link_id IN ('+','.join([str(id) for id in linkIds])+')' |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
911 try: |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
912 cursor.execute(queryStatement) |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
913 return [row[0] for row in cursor] |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
914 except sqlite3.OperationalError as error: |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
915 printDBError(error) |
|
782e8fd3672c
added function to find object ids going through some vissim links
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
753
diff
changeset
|
916 |
|
759
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
917 def getNObjectsInLinkFromVissimFile(filename, linkIds): |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
918 '''Returns the number of objects that traveled through the link ids''' |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
919 connection = sqlite3.connect(filename) |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
920 cursor = connection.cursor() |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
921 queryStatement = 'SELECT link_id, COUNT(DISTINCT trajectory_id) FROM curvilinear_positions where link_id IN ('+','.join([str(id) for id in linkIds])+') GROUP BY link_id' |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
922 try: |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
923 cursor.execute(queryStatement) |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
924 return {row[0]:row[1] for row in cursor} |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
925 except sqlite3.OperationalError as error: |
|
a05b70f307dd
added function to count vehicles per VISSIM link
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
756
diff
changeset
|
926 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
|
927 |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
928 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
|
929 '''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
|
930 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
|
931 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
|
932 so simulationStepsPerTimeUnit should be 10, |
|
527
37830a831818
loading from VISSIM trajectory data works
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
526
diff
changeset
|
933 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
|
934 |
|
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
935 Objects positions will be considered only after warmUpLastInstant |
|
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
936 (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
|
937 |
|
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
938 Assumed to be sorted over time |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
939 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
|
940 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
|
941 |
|
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
|
942 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
|
943 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
|
944 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
|
945 data['TIME'] = data['$VEHICLE:SIMSEC']*simulationStepsPerTimeUnit |
|
660
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
946 if warmUpLastInstant is not None: |
|
994dd644f6ab
corrected impact of warmUpLastInstant
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
649
diff
changeset
|
947 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
|
948 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
|
949 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
|
950 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
|
951 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
|
952 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
|
953 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
|
954 # 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
|
955 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
|
956 if objectNumbers is not None and objectNumbers > 0 and len(objects) >= objectNumbers: |
|
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
957 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
|
958 else: |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
959 if filename.endswith(".fzp"): |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
960 inputfile = openCheck(filename, quitting = True) |
|
636
3058e00887bc
removed all issues because of tests with None, using is instead of == or !=
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
628
diff
changeset
|
961 line = readline(inputfile, '*$') |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
962 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
|
963 data = line.strip().split(';') |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
964 objNum = int(data[1]) |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
965 instant = float(data[0])*simulationStepsPerTimeUnit |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
966 s = float(data[4]) |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
967 y = float(data[5]) |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
968 lane = data[2]+'_'+data[3] |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
969 if objNum not in objects: |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
970 if warmUpLastInstant is None or instant >= warmUpLastInstant: |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
971 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
|
972 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
|
973 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
974 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
|
975 objects[objNum].timeInterval.last = instant |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
976 objects[objNum].curvilinearPositions.addPositionSYL(s, y, lane) |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
977 line = readline(inputfile, '*$') |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
978 elif filename.endswith(".sqlite"): |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
979 connection = sqlite3.connect(filename) |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
980 cursor = connection.cursor() |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
981 queryStatement = 'SELECT t, trajectory_id, link_id, lane_id, s_coordinate, y_coordinate FROM curvilinear_positions' |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
982 if objectNumbers is not None: |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
983 queryStatement += ' WHERE trajectory_id '+getObjectCriteria(objectNumbers) |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
984 queryStatement += ' ORDER BY trajectory_id, t' |
|
752
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
985 try: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
986 cursor.execute(queryStatement) |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
987 for row in cursor: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
988 objNum = row[1] |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
989 instant = row[0]*simulationStepsPerTimeUnit |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
990 s = row[4] |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
991 y = row[5] |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
992 lane = '{}_{}'.format(row[2], row[3]) |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
993 if objNum not in objects: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
994 if warmUpLastInstant is None or instant >= warmUpLastInstant: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
995 if objectNumbers is None or len(objects) < objectNumbers: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
996 objects[objNum] = moving.MovingObject(num = objNum, timeInterval = moving.TimeInterval(instant, instant)) |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
997 objects[objNum].curvilinearPositions = moving.CurvilinearTrajectory() |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
998 if (warmUpLastInstant is None or instant >= warmUpLastInstant) and objNum in objects: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
999 objects[objNum].timeInterval.last = instant |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1000 objects[objNum].curvilinearPositions.addPositionSYL(s, y, lane) |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1001 except sqlite3.OperationalError as error: |
|
14963a9c3b09
debug finished
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
751
diff
changeset
|
1002 printDBError(error) |
|
750
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1003 else: |
|
6049e9b6902c
work in progress storage vissim sqlite
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
744
diff
changeset
|
1004 print("File type of "+filename+" not supported (only .sqlite and .fzp files)") |
| 751 | 1005 return objects.values() |
|
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1006 |
|
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
|
1007 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
|
1008 '''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
|
1009 |
|
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
|
1010 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
|
1011 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
|
1012 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
|
1013 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
|
1014 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
|
1015 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
|
1016 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
|
1017 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
|
1018 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
|
1019 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
|
1020 |
|
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
|
1021 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
|
1022 '''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
|
1023 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
|
1024 |
|
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1025 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
|
1026 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
|
1027 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
|
1028 (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
|
1029 if filename.endswith(".fzp"): |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1030 columns = ['NO', '$VEHICLE:SIMSEC', 'POS'] |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1031 if lanes is not None: |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1032 columns += ['LANE\LINK\NO', 'LANE\INDEX'] |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1033 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
|
1034 data = selectPDLanes(data, lanes) |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1035 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
|
1036 |
|
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1037 nStationary = 0 |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1038 nVehicles = 0 |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1039 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
|
1040 nVehicles += 1 |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1041 positions = array(group['POS']) |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1042 diff = positions[1:]-positions[:-1] |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1043 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
|
1044 nStationary += 1 |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1045 elif filename.endswith(".sqlite"): |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1046 # 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
|
1047 # 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
|
1048 pass |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1049 else: |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1050 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
|
1051 |
|
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1052 return nStationary, nVehicles |
|
6680a69d5bf3
added fast function to detect VISSIM simulations with errors
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
645
diff
changeset
|
1053 |
|
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1054 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
|
1055 '''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
|
1056 |
|
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1057 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
|
1058 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
|
1059 (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
|
1060 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
|
1061 (format as string x_y where x is link index and y is lane index)''' |
|
718
2cd245cb780d
added option to set low_memory = False for pandas.read_csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
714
diff
changeset
|
1062 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
|
1063 data = selectPDLanes(data, lanes) |
|
744
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1064 data = data.convert_objects(convert_numeric=True) |
|
ed6ff2ec0aeb
bug correction from Laurent Gauthier
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
740
diff
changeset
|
1065 |
|
645
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1066 merged = merge(data, data, how='inner', left_on=['LANE\LINK\NO', 'LANE\INDEX', '$VEHICLE:SIMSEC'], right_on=['LANE\LINK\NO', 'LANE\INDEX', '$VEHICLE:SIMSEC'], sort = False) |
|
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1067 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
|
1068 |
|
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1069 nCollisions = 0 |
|
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1070 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
|
1071 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
|
1072 # 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
|
1073 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
|
1074 xidx = diff[diff < 0].argmax() |
|
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1075 yidx = diff[diff > 0].argmin() |
|
5ed2118c959d
added function to count collisions in vissim
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
643
diff
changeset
|
1076 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
|
1077 nCollisions += 1 |
|
756
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1078 |
|
a73f43aac00e
moved pandas imports, sql in comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
755
diff
changeset
|
1079 # 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
|
1080 # 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
|
1081 # 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
|
1082 return nCollisions |
|
524
1dced8932b08
corrected bugs
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
514
diff
changeset
|
1083 |
|
173
319a04ba9033
function name change
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
143
diff
changeset
|
1084 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
|
1085 '''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
|
1086 and returns the list of Feature objects''' |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1087 objects = [] |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1088 |
|
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
|
1089 inputfile = openCheck(filename, quitting = True) |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1090 |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1091 def createObject(numbers): |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1092 firstFrameNum = int(numbers[1]) |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1093 # do the geometry and usertype |
|
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1094 |
|
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
|
1095 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
|
1096 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
|
1097 #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
|
1098 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
|
1099 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
|
1100 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
|
1101 userType = int(numbers[10])) |
|
78
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1102 obj.userType = int(numbers[10]) |
|
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1103 obj.laneNums = [int(numbers[13])] |
|
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1104 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
|
1105 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
|
1106 obj.spaceHeadways = [float(numbers[16])] # feet |
|
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1107 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
|
1108 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
|
1109 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
|
1110 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
|
1111 return obj |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1112 |
|
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
|
1113 numbers = readline(inputfile).strip().split() |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1114 if (len(numbers) > 0): |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1115 obj = createObject(numbers) |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1116 |
|
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
|
1117 for line in inputfile: |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1118 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
|
1119 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
|
1120 # 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
|
1121 if (obj.length() != obj.positions.length()): |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1122 print 'length pb with object %s (%d,%d)' % (obj.getNum(),obj.length(),obj.positions.length()) |
|
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1123 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
|
1124 #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
|
1125 objects.append(obj) |
|
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1126 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
|
1127 break |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1128 obj = createObject(numbers) |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1129 else: |
|
327
42f2b46ec210
added class for trajectories in curvilinear coordinates
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
326
diff
changeset
|
1130 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
|
1131 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
|
1132 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
|
1133 obj.speeds.append(float(numbers[11])) |
|
78
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1134 obj.precedingVehicles.append(int(numbers[14])) |
|
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1135 obj.followingVehicles.append(int(numbers[15])) |
|
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1136 obj.spaceHeadways.append(float(numbers[16])) |
|
99e807c29753
added loading other information from NGSIM
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
72
diff
changeset
|
1137 obj.timeHeadways.append(float(numbers[17])) |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1138 |
|
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
|
1139 if (obj.size[0] != float(numbers[8])): |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1140 print 'changed length obj %d' % (obj.getNum()) |
|
72
575340e6fce3
corrected most of the method to load NGSIM data (adapted to the current MovingObject class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
50
diff
changeset
|
1141 if (obj.size[1] != float(numbers[9])): |
|
329
a70c205ebdd9
added sqlite code, in particular to load and save road user type
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
327
diff
changeset
|
1142 print 'changed width obj %d' % (obj.getNum()) |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1143 |
|
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
|
1144 inputfile.close() |
|
7
ffddccfab7f9
loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents:
0
diff
changeset
|
1145 return objects |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1146 |
|
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
|
1147 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
|
1148 '''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
|
1149 and converts to our current format.''' |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1150 if append: |
|
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1151 out = openCheck(outputfile,'a') |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1152 else: |
|
564
36605d843be5
modified bug for reading vissim files, cleaned use of readline with multiple type of characters for comments (to ignore)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
552
diff
changeset
|
1153 out = openCheck(outputfile,'w') |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1154 nObjectsPerType = [0,0,0] |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1155 |
|
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
|
1156 features = loadNgsimFile(inputfile, sequenceNum) |
|
0
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1157 for f in features: |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1158 nObjectsPerType[f.userType-1] += 1 |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1159 f.write(out) |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1160 |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1161 print nObjectsPerType |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1162 |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1163 out.close() |
|
aed8eb63cdde
initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff
changeset
|
1164 |
| 829 | 1165 def savePositionsToCsv(f, obj): |
|
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1166 timeInterval = obj.getTimeInterval() |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1167 positions = obj.getPositions() |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1168 curvilinearPositions = obj.getCurvilinearPositions() |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1169 for i in xrange(int(obj.length())): |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1170 p1 = positions[i] |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1171 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
|
1172 if curvilinearPositions is not None: |
|
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1173 p2 = curvilinearPositions[i] |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1174 s += ',{},{}'.format(p2[0],p2[1]) |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1175 f.write(s+'\n') |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1176 |
| 829 | 1177 def saveTrajectoriesToCsv(filename, objects): |
|
514
1ba618fb0f70
corrected bug from merging and argument issue in display-trajectories
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
509
diff
changeset
|
1178 f = openCheck(filename, 'w') |
|
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1179 for i,obj in enumerate(objects): |
| 829 | 1180 savePositionsToCsv(f, obj) |
|
335
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1181 f.close() |
|
3950bfe22768
added functions to export trajectories to csv
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
330
diff
changeset
|
1182 |
|
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
|
1183 |
|
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
|
1184 ######################### |
|
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
|
1185 # 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
|
1186 ######################### |
|
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
|
1187 |
|
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
|
1188 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
|
1189 '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
|
1190 def loadConfigFile(self, filename): |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1191 from ConfigParser import ConfigParser |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1192 |
|
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
|
1193 config = ConfigParser() |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1194 config.readfp(FakeSecHead(openCheck(filename))) |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1195 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
|
1196 |
|
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
|
1197 self.pedBikeCarSVMFilename = config.get(self.sectionHeader, 'pbv-svm-filename') |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1198 self.bikeCarSVMFilename = config.get(self.sectionHeader, 'bv-svm-filename') |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1199 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
|
1200 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
|
1201 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
|
1202 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
|
1203 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
|
1204 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
|
1205 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
|
1206 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
|
1207 self.hogNCellsPerBlock = (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
|
1208 |
|
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
|
1209 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
|
1210 self.nFramesIgnoreAtEnds = config.getint(self.sectionHeader, 'nframes-ignore-at-ends') |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1211 self.speedAggregationQuantile = config.getint(self.sectionHeader, 'speed-aggregation-quantile') |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1212 self.minSpeedEquiprobable = config.getfloat(self.sectionHeader, 'min-speed-equiprobable') |
|
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
|
1213 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
|
1214 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
|
1215 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
|
1216 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
|
1217 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
|
1218 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
|
1219 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
|
1220 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
|
1221 |
|
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
|
1222 def __init__(self, filename = None): |
|
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1223 if filename is not None and path.exists(filename): |
|
812
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1224 self.loadConfigFile(filename) |
|
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1225 else: |
|
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1226 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
|
1227 |
|
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
|
1228 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
|
1229 '''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
|
1230 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
|
1231 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
|
1232 |
|
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
|
1233 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
|
1234 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
|
1235 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
|
1236 #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
|
1237 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
|
1238 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
|
1239 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
|
1240 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
|
1241 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
|
1242 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
|
1243 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
|
1244 # 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
|
1245 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
|
1246 #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
|
1247 |
|
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
|
1248 |
|
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
|
1249 class ProcessParameters(VideoFilenameAddable): |
|
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1250 '''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
|
1251 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
|
1252 |
|
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
|
1253 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
|
1254 |
|
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
|
1255 def loadConfigFile(self, filename): |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1256 from ConfigParser import ConfigParser |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1257 |
|
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
|
1258 config = ConfigParser() |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1259 config.readfp(FakeSecHead(openCheck(filename))) |
|
861
f9c9457b60c2
modification of storage of intrinsic camera and distortion parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
854
diff
changeset
|
1260 # check if path contains directory names |
|
862
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1261 if len(path.split(filename)[0]) == 0: |
|
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1262 dirname = '.'+path.sep |
|
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1263 else: |
|
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1264 dirname = path.split(filename)[0]+path.sep |
|
861
f9c9457b60c2
modification of storage of intrinsic camera and distortion parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
854
diff
changeset
|
1265 |
|
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
|
1266 self.sectionHeader = config.sections()[0] |
|
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1267 # Tracking/display parameters |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1268 self.videoFilename = config.get(self.sectionHeader, 'video-filename') |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1269 self.databaseFilename = config.get(self.sectionHeader, 'database-filename') |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1270 self.homographyFilename = config.get(self.sectionHeader, 'homography-filename') |
|
862
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1271 if path.exists(dirname+self.homographyFilename): |
|
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1272 self.homography = loadtxt(dirname+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
|
1273 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
|
1274 self.homography = None |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1275 self.intrinsicCameraFilename = config.get(self.sectionHeader, 'intrinsic-camera-filename') |
|
862
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1276 if path.exists(dirname+self.intrinsicCameraFilename): |
|
2d6249fe905a
correcting bug
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
861
diff
changeset
|
1277 self.intrinsicCameraMatrix = loadtxt(dirname+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
|
1278 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
|
1279 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
|
1280 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
|
1281 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
|
1282 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
|
1283 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
|
1284 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
|
1285 self.videoFrameRate = config.getfloat(self.sectionHeader, 'video-fps') |
| 377 | 1286 |
|
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
|
1287 self.classifierFilename = config.get(self.sectionHeader, 'classifier-filename') |
|
21f10332c72b
moved the classification parameters from tracking.cfg to a new classifier.cfg and made all classification parameters apparent
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
805
diff
changeset
|
1288 |
|
537
6c264b914846
work on classification parameters
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
536
diff
changeset
|
1289 # 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
|
1290 self.maxPredictedSpeed = config.getfloat(self.sectionHeader, 'max-predicted-speed')/3.6/self.videoFrameRate |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1291 self.predictionTimeHorizon = config.getfloat(self.sectionHeader, 'prediction-time-horizon')*self.videoFrameRate |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1292 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
|
1293 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
|
1294 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
|
1295 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
|
1296 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
|
1297 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
|
1298 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
|
1299 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
|
1300 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
|
1301 self.useFeaturesForPrediction = config.getboolean(self.sectionHeader, 'use-features-prediction') |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1302 |
|
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
|
1303 def __init__(self, filename = None): |
|
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1304 if filename is not None and path.exists(filename): |
|
509
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1305 self.loadConfigFile(filename) |
|
813
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1306 else: |
|
ef8795dba5ed
avoid crash for missing configuration filename
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
812
diff
changeset
|
1307 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
|
1308 |
|
665
15e244d2a1b5
corrected bug with circular import for VideoFilenameAddable, moved to base module
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
664
diff
changeset
|
1309 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
|
1310 def __init__(self, config, sectionName): |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1311 from ConfigParser import NoOptionError |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1312 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
|
1313 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
|
1314 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
|
1315 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
|
1316 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
|
1317 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
|
1318 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
|
1319 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
|
1320 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
|
1321 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
|
1322 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
|
1323 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
|
1324 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
|
1325 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
|
1326 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
|
1327 |
|
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
|
1328 @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
|
1329 def loadConfigFile(filename): |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1330 from ConfigParser import ConfigParser |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1331 config = ConfigParser() |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1332 config.readfp(openCheck(filename)) |
|
935430b1d408
corrected mask bug in feature tracking, updated display-trajectories to display on undistorted image
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
491
diff
changeset
|
1333 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
|
1334 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
|
1335 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
|
1336 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
|
1337 |
|
382
ba813f148ade
development for clustering
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
377
diff
changeset
|
1338 |
|
215
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1339 if __name__ == "__main__": |
|
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1340 import doctest |
|
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1341 import unittest |
|
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1342 suite = doctest.DocFileSuite('tests/storage.txt') |
|
5e2983b05d4e
created first doctest tests for storage
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
212
diff
changeset
|
1343 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
|
1344 # #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
|
1345 # #doctest.testfile("example.txt") |