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comparison scripts/replay-event-annotation.py @ 381:387cc0142211

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script to replay event annotations
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 19 Jul 2013 11:58:35 -0400
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children ba813f148ade
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380:adfd4f70ee1d 381:387cc0142211
1 #! /usr/bin/env python
2
3 import sys, argparse
4
5 import storage, cvutils, utils
6
7 import matplotlib.pylab as pylab
8 import matplotlib.pyplot as plt
9 import numpy as np
10
11
12 annotations = pylab.csv2rec(sys.argv[1])
13
14 frameRate = 30
15 dirname = "/home/nicolas/Research/Data/montreal/infractions-pietons/"
16 videoDirnames = {'amherst': '2011-06-22-sherbrooke-amherst/',
17 'iberville': '2011-06-28-sherbrooke-iberville/'}
18
19 # for amherst, subtract 40 seconds: add a delta
20
21 for annotation in annotations:
22 video = annotation['video_name'].lower()
23 print('{} {}'.format(annotation['conflict_start_time'], annotation['conflict_end_time']))
24 print(annotation['road_user_1']+' '+annotation['road_user_2']+' '+annotation['conflict_quality'])
25 print(annotation['comments'])
26 cvutils.playVideo(dirname+videoDirnames[video]+video+'-{}.avi'.format(annotation['video_start_time']), utils.timeToFrames(annotation['conflict_start_time'], frameRate), frameRate, True, False, annotation['road_user_1']+' '+annotation['road_user_2']+' '+annotation['conflict_quality'])