Mercurial Hosting > traffic-intelligence
comparison scripts/compute-clearmot.py @ 591:aded6c1c2ebd
added framework script and function to compute matchings
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Fri, 05 Dec 2014 17:00:37 -0500 |
parents | |
children | 985a3021cff2 |
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590:0fa73cbe9fdb | 591:aded6c1c2ebd |
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1 #! /usr/bin/env python | |
2 | |
3 import sys, argparse | |
4 | |
5 import moving, storage | |
6 | |
7 from numpy import loadtxt | |
8 | |
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: | |
10 Keni, Bernardin, and Stiefelhagen Rainer. "Evaluating multiple object tracking performance: the CLEAR MOT metrics." EURASIP Journal on Image and Video Processing 2008 (2008) | |
11 | |
12 Polytrack format: | |
13 JP. Jodoin\'s MSc thesis (in french) | |
14 see examples on http://www.jpjodoin.com/urbantracker/dataset.html''', formatter_class=argparse.RawDescriptionHelpFormatter) | |
15 parser.add_argument('-d', dest = 'trackerDatabaseFilename', help = 'name of the Sqlite database containing the tracker output', required = True) | |
16 parser.add_argument('-g', dest = 'groundTruthDatabaseFilename', help = 'name of the Sqlite database containing the ground truth', required = True) | |
17 parser.add_argument('-o', dest = 'homographyFilename', help = 'name of the filename for the homography (if tracking was done using the homography)') | |
18 parser.add_argument('-m', dest = 'matchingDistance', help = 'matching distance between tracker and ground truth trajectories', required = True) | |
19 args = parser.parse_args() | |
20 | |
21 # args.homographyFilename is None if nothing as argument | |
22 if args.homographyFilename != None: | |
23 homography = loadtxt(args.homographyFilename) | |
24 else: | |
25 homography = None | |
26 | |
27 objects = storage.loadTrajectoriesFromSqlite(args.trackerDatabaseFilename, 'object') | |
28 annotations = storage.loadGroundTruthFromSqlite(args.groundTruthDatabaseFilename) | |
29 for a in annotations: | |
30 a.computeCentroidTrajectory(homography) | |
31 | |
32 moving.matchingGroundTruthToTracker(objects, annotations, args.matchingDistance) | |
33 #storage.deleteFromSqlite(args.databaseFilename, args.dataType) |