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Make distTol proportional to ArcLength #21

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ryanpeach opened this issue Dec 4, 2015 · 0 comments

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ryanpeach commented Dec 4, 2015

This is what most websites advise. getPolys should look something like this:

approx = cv2.approxPolyDP(c, 0.02 * distRatio, True)

where distRatio replaces distTol and is a double <= 1.

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