Weak Convex Decomposition by Lines-of-sight

We define the convexity rank of a set of points to be the portion of mutually visible pairs of points out of the total number of pairs. Based on this definition of weak convexity, we introduce a spectral method that decomposes a given shape into weakly convex regions. The decomposition is applied wi...

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Vydané v:	Computer graphics forum Ročník 32; číslo 5; s. 23 - 31
Hlavní autori:	Asafi, Shmuel, Goren, Avi, Cohen-Or, Daniel
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford, UK Blackwell Publishing Ltd 01.08.2013
Predmet:	Algorithms Computer graphics Computer science Concavity Convexity Decomposition Line of sight Spectral methods Studies Three dimensional models Topology United States > US
ISSN:	0167-7055, 1467-8659
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