Mercurial Hosting > traffic-intelligence

annotate scripts/compute-clearmot.py @ 594:9e39cd95e017

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first implementation of CLEAR MOT (needs formal tests)
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Sun, 07 Dec 2014 01:32:36 -0500
parents e2a873e08568
children 17b02c8054d0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
591
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
1 #! /usr/bin/env python
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
2
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
3 import sys, argparse
592
985a3021cff2 first match table implementation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 591
diff changeset
4 from numpy import loadtxt
591
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
5 import moving, storage
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
6
592
985a3021cff2 first match table implementation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 591
diff changeset
7 # TODO: need to trim objects to same mask ?
591
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
8
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
9 parser = argparse.ArgumentParser(description='The program computes the CLEAR MOT metrics between ground truth and tracker output (in Polytrack format)', epilog='''CLEAR MOT metrics information:
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
10 Keni, Bernardin, and Stiefelhagen Rainer. "Evaluating multiple object tracking performance: the CLEAR MOT metrics." EURASIP Journal on Image and Video Processing 2008 (2008)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
11
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
12 Polytrack format:
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
13 JP. Jodoin\'s MSc thesis (in french)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
14 see examples on http://www.jpjodoin.com/urbantracker/dataset.html''', formatter_class=argparse.RawDescriptionHelpFormatter)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
15 parser.add_argument('-d', dest = 'trackerDatabaseFilename', help = 'name of the Sqlite database containing the tracker output', required = True)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
16 parser.add_argument('-g', dest = 'groundTruthDatabaseFilename', help = 'name of the Sqlite database containing the ground truth', required = True)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
17 parser.add_argument('-o', dest = 'homographyFilename', help = 'name of the filename for the homography (if tracking was done using the homography)')
594
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
18 parser.add_argument('-m', dest = 'matchingDistance', help = 'matching distance between tracker and ground truth trajectories', required = True, type = float)
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
19 parser.add_argument('-f', dest = 'firstInstant', help = 'first instant for measurement', required = True, type = int)
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
20 parser.add_argument('-l', dest = 'lastInstant', help = 'last instant for measurement', required = True, type = int)
591
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
21 args = parser.parse_args()
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
22
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
23 if args.homographyFilename != None:
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
24 homography = loadtxt(args.homographyFilename)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
25 else:
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
26 homography = None
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
27
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
28 objects = storage.loadTrajectoriesFromSqlite(args.trackerDatabaseFilename, 'object')
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
29 annotations = storage.loadGroundTruthFromSqlite(args.groundTruthDatabaseFilename)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
30 for a in annotations:
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
31 a.computeCentroidTrajectory(homography)
aded6c1c2ebd added framework script and function to compute matchings
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
32
594
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
33 motp, mota, mt, mme, fpt, gt = moving.computeClearMOT(objects, annotations, args.matchingDistance, args.firstInstant, args.lastInstant)
592
985a3021cff2 first match table implementation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 591
diff changeset
34
594
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
35 print 'MOTP: {}'.format(motp)
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
36 print 'MOTA: {}'.format(mota)
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
37 print 'Number of missed objects.frames: {}'.format(mt)
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
38 print 'Number of mismatches: {}'.format(mme)
9e39cd95e017 first implementation of CLEAR MOT (needs formal tests)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 593
diff changeset
39 print 'Number of false alarms.frames: {}'.format(fpt)