Mercurial Hosting > traffic-intelligence
diff python/cvutils.py @ 661:dc70d9e711f5
some method name change and new methods for features in objects (MovingObject) and methods to access indicator values in interactions
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Mon, 18 May 2015 13:53:25 +0200 |
| parents | 6668f541b915 |
| children | 15e244d2a1b5 |
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--- a/python/cvutils.py Fri May 15 23:09:49 2015 +0200 +++ b/python/cvutils.py Mon May 18 13:53:25 2015 +0200 @@ -238,11 +238,12 @@ 'Computes the bounding box of object at frameNum' x = [] y = [] - for f in obj.features: - if f.existsAtInstant(frameNum): - projectedPosition = f.getPositionAtInstant(frameNum).project(homography) - x.append(projectedPosition.x) - y.append(projectedPosition.y) + if obj.hasFeatures(): + for f in obj.getFeatures(): + if f.existsAtInstant(frameNum): + projectedPosition = f.getPositionAtInstant(frameNum).project(homography) + x.append(projectedPosition.x) + y.append(projectedPosition.y) xmin = min(x) xmax = max(x) ymin = min(y) @@ -304,7 +305,7 @@ if frameNum in boundingBoxes.keys(): for rect in boundingBoxes[frameNum]: cv2.rectangle(img, rect[0].asint().astuple(), rect[1].asint().astuple(), cvRed) - elif len(obj.features) != 0: + elif obj.hasFeatures(): imgcrop, yCropMin, yCropMax, xCropMin, xCropMax = imageBox(img, obj, frameNum, homography, width, height) cv2.rectangle(img, (xCropMin, yCropMin), (xCropMax, yCropMax), cvBlue, 1) objDescription = '{} '.format(obj.num)