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Update MSER python sample
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@ -17,9 +17,9 @@ Keys:
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import numpy as np
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import cv2
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import video
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import sys
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if __name__ == '__main__':
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import sys
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try:
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video_src = sys.argv[1]
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except:
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@ -27,12 +27,15 @@ if __name__ == '__main__':
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cam = video.create_capture(video_src)
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mser = cv2.MSER_create()
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while True:
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ret, img = cam.read()
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if ret == 0:
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break
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gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
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vis = img.copy()
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regions = mser.detectRegions(gray, None)
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regions, _ = mser.detectRegions(gray)
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hulls = [cv2.convexHull(p.reshape(-1, 1, 2)) for p in regions]
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cv2.polylines(vis, hulls, 1, (0, 255, 0))
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