26 September 2012 5 394 Report

Similar to 2D maximum inscribed circle problem, when we have a set of 3D points , how to choose a good method to get 3D maximum inscribed sphere in a volume?

Especially, if we have a long vessel object in 3D coordinate and its surface can be represented in triangle mesh. The target is to find the a series of 3D maximum inscribed sphere along its center points.

Other than the image pixels, the volume surface is represented in triangle polygon mesh, maybe we need to construct Voronoi diagram.

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