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2016-09-11 10:56:53 -0600 received badge  Editor (source)
2016-09-11 10:33:52 -0600 asked a question how to get coordinate of point in detected contour

Hi all.

I have a video of webcam in witch my fingers height are variable. i extracted the frame contour as below:

image description

my goal is to find coordinate of a point on contour that it's x or y is known.

regards.

visual c++ 2015, OpenCV 3.0