Cutting an Organic Surface

Abstract : Mapping a given surface onto a piece of the plane is an usual problem, and conformal mappings with border free approaches are classical as non-distorting methods. However, algorithms of this category are only able to produce a mapping from a surface topo-logically equivalent to a disc. In the general case, a topological cutting is thus required. The approach we are reporting here is a method that does not only take into account the topologi-cal properties by cutting the original surface into a disc [3], but also the the geometrical properties by globally selecting the local extrema of original arm-like surfaces (denoted organic surfaces in the following).
Type de document :
Communication dans un congrès
European Workshop on Computational Geometry, 2009, Bruxelles, Belgium
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https://hal-clermont-univ.archives-ouvertes.fr/hal-01622909
Contributeur : Vincent Barra <>
Soumis le : mardi 24 octobre 2017 - 17:57:58
Dernière modification le : lundi 5 février 2018 - 09:24:51

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  • HAL Id : hal-01622909, version 1

Citation

Jean-Marie Favreau, Vincent Barra. Cutting an Organic Surface. European Workshop on Computational Geometry, 2009, Bruxelles, Belgium. 〈hal-01622909〉

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