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

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jahanzaib ahmad
jahanzaib ahmad 2019-5-2
评论： Do Trung 2020-4-15
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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jahanzaib ahmad
jahanzaib ahmad 2019-5-2

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Lipi Vora
Lipi Vora 2019-12-18
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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