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Dear all: I have a binary shape. I extracted the boundary contour. now I want to do non uniform sampling the boundary contour. something like I attach here. I have no Idea. can anyone help me? thanks in advance

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fariba amini
fariba amini 2016-6-20
关闭： MATLAB Answer Bot 2021-8-20
Dear all: I have a binary shape. I extracted the boundary contour. now I want to do non uniform sampling the boundary contour. something like I attach here. I have no Idea. can anyone help me? thanks in advance
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Image Analyst
Image Analyst 2016-7-17
Why? You can fit the perimeter coordinates to a quadratic to get the radius of curvature and then subsample based on the local curvature.

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