A simple and flexible mesh parameterization method

Authors:
Colin Cartade;Rémy Malgouyres;Christian Mercat;Chafik Samir
Affiliations:
Clermont-Université, LIMOS, Complexe des Cézeaux, Aubière, France;Clermont-Université, LIMOS, Complexe des Cézeaux, Aubière, France;Université Lyon 1, IUFM, Bât. Braconnier, Vileurbanne, France;Clermont-Université, ISIT, Complexe des Cézeaux, Aubière, France
Venue:
IWCIA'11 Proceedings of the 14th international conference on Combinatorial image analysis
Year:
2011

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Abstract

We describe a method to compute conformal parameterizations with a natural boundary based on a simple differentiable expression measuring angles between edges by using complex numbers. The method can be adapted to preserve metric properties or map textures with constrained positions. Some illustrations are shown to assess the efficiency of the algorithms.