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jenny_wui

Finding the convex hull of a set of points

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Hello every body, I have a set of points. I need to find the convex hull of the points. Lastly I need to find the boundary line of the convex hull. Could any one help me how that can be done. Thanks in advance.

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I believe the QuickHull algorithm is considered the gold standard for finding the convex hull of a point cloud.

 

I'm not quite clear what you mean by "boundary line". Assuming 2-dimensional points, the resulting convex polygon is the same as the boundary, no?

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