how to reduce vertices of polygon keep the shape same as much as possible

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Capture.PNG i have tried both of these ways pchip(red) and Savitzky-Golay filter(blue) : for polygons.i have problem that the number of vertices of polygons are very high after reading boundaries from image .how can i reduce the number of vertices keeping the shape of the polygons same as much as possible.
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Accepted Answer

jahanzaib ahmad
jahanzaib ahmad on 2 May 2019

More Answers (1)

Lipi Vora
Lipi Vora on 18 Dec 2019
We now have "reducepoly" in MATLAB which can reduce the density of points in your polygon. Please see documentation:https://www.mathworks.com/help/images/ref/reducepoly.html

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