Mercurial > hg > nsaunier > traffic-intelligence
comparison python/compute-homography.py @ 302:9d88a4d97473
corrected bug in compute-homography
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Mon, 18 Mar 2013 23:37:45 -0400 |
| parents | be3761a09b20 |
| children |
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| 301:27f06d28036d | 302:9d88a4d97473 |
|---|---|
| 69 in the same order the corresponding points in world and image spaces. ''') | 69 in the same order the corresponding points in world and image spaces. ''') |
| 70 sys.exit() | 70 sys.exit() |
| 71 | 71 |
| 72 homography = np.array([]) | 72 homography = np.array([]) |
| 73 if '-p' in options.keys(): | 73 if '-p' in options.keys(): |
| 74 worldPts, videoPts = cvutils.loadPointCorrespondences(args[0]) | 74 worldPts, videoPts = cvutils.loadPointCorrespondences(options['-p']) |
| 75 homography, mask = cv2.findHomography(videoPts, worldPts) # method=0, ransacReprojThreshold=3 | 75 homography, mask = cv2.findHomography(videoPts, worldPts) # method=0, ransacReprojThreshold=3 |
| 76 elif '-i' in options.keys() and '-w' in options.keys(): | 76 elif '-i' in options.keys() and '-w' in options.keys(): |
| 77 nPoints = 4 | 77 nPoints = 4 |
| 78 if '-n' in options.keys(): | 78 if '-n' in options.keys(): |
| 79 nPoints = int(options['-n']) | 79 nPoints = int(options['-n']) |