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JACM
2007
115views more  JACM 2007»
8 years 3 months ago
Optimal pants decompositions and shortest homotopic cycles on an orientable surface
We consider the problem of ļ¬nding a shortest cycle (freely) homotopic to a given simple cycle on a compact, orientable surface. For this purpose, we use a pants decomposition of...
Éric Colin de Verdière, Francis Laza...
SMA
2008
ACM
150views Solid Modeling» more  SMA 2008»
8 years 3 months ago
Surface matching using consistent pants decomposition
Surface matching is fundamental to shape computing and various downstream applications. This paper develops a powerful pants decomposition framework for computing maps between sur...
Xin Li, Xianfeng Gu, Hong Qin
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