Jan 20, 2010

Experiencing with centroidal Voronoi tesselations

Post @ 15:02:50 | Voronoi

One cool application of centroidal Voronoi tesselations is stippling. Stippling is an artistic rendering of images using the grey intensities as the underlying point density for uniform sampling. Here is a (preliminary) result (of myself):

stipplingfrank600.png
As you can see there is some artifacts if we proceed the straight way. Hence the many papers dealing with CVTs and noise analysis
Frank.

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