Mercurial > hg > nsaunier > traffic-intelligence

comparison python/cvutils.py @ 204:966c2cd2bd9f

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added code to load object trajectories (average of features)
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Tue, 06 Mar 2012 18:44:03 -0500
parents e2f31813ade6
children 51acf43e421a
comparison
equal deleted inserted replaced
203:e2f31813ade6 204:966c2cd2bd9f
131 if obj.existsAtInstant(frameNum): 131 if obj.existsAtInstant(frameNum):
132 #obj.getTimeInterval() 132 #obj.getTimeInterval()
133 if homography != None and obj.getFirstInstant() == frameNum: 133 if homography != None and obj.getFirstInstant() == frameNum:
134 obj.projectedPositions = obj.positions.project(homography) 134 obj.projectedPositions = obj.positions.project(homography)
135 draw(img, obj.projectedPositions, cvRed, frameNum-obj.getFirstInstant()) 135 draw(img, obj.projectedPositions, cvRed, frameNum-obj.getFirstInstant())
136 cv2.putText(img, '{0}'.format(obj.num), obj.projectedPositions[frameNum-obj.getFirstInstant()].astuple(), cv2.FONT_HERSHEY_PLAIN, 1, cvRed)
136 cv2.imshow('frame', img) 137 cv2.imshow('frame', img)
137 key = cv2.waitKey(50) 138 key = cv2.waitKey(50)
138 frameNum += 1 139 frameNum += 1
139 140
140 def printCvMat(cvmat, out = stdout): 141 def printCvMat(cvmat, out = stdout):