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Authors: Franck Hétroy 1 ; Cédric Gérot 2 ; Lin Lu 3 and Boris Thibert 4

Affiliations: 1 Université de Grenoble & CNRS, Laboratoire Jean Kuntzmann; INRIA Grenoble - Rhône-Alpes, France ; 2 Université de Grenoble & CNRS, GIPSA-Lab, France ; 3 The University of Hong Kong, Hong Kong ; 4 Université de Grenoble & CNRS, Laboratoire Jean Kuntzmann, France

ISBN: 978-989-8111-67-8

Keyword(s): Skinning, Manifold atlas, Covering.

Related Ontology Subjects/Areas/Topics: Animation Algorithms and Techniques ; Animation and Simulation ; Character Animation ; Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Modeling and Algorithms

Abstract: In this paper we propose a simple framework to compute flexible skinning weights, which allows the creation from quasi-rigid to soft deformations. We decompose the input mesh into a set of overlapping regions, in a way similar to the constructive manifold approach. Regions are associated to skeleton bones, and overlaps contain vertices influenced by several bones. A smooth transition function is then defined on overlaps, and is used to compute skinning weights. The size of overlaps can be tuned by the user, enabling an easy control of the desired type of deformations.

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Paper citation in several formats:
Hétroy F.; Gérot C.; Lu L.; Thibert B. and (2009). SIMPLE FLEXIBLE SKINNING BASED ON MANIFOLD MODELING.In Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009) ISBN 978-989-8111-67-8, pages 259-265. DOI: 10.5220/0001767602590265

@conference{grapp09,
author={Franck Hétroy and Cédric Gérot and Lin Lu and Boris Thibert},
title={SIMPLE FLEXIBLE SKINNING BASED ON MANIFOLD MODELING},
booktitle={Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009)},
year={2009},
pages={259-265},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001767602590265},
isbn={978-989-8111-67-8},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009)
TI - SIMPLE FLEXIBLE SKINNING BASED ON MANIFOLD MODELING
SN - 978-989-8111-67-8
AU - Hétroy, F.
AU - Gérot, C.
AU - Lu, L.
AU - Thibert, B.
PY - 2009
SP - 259
EP - 265
DO - 10.5220/0001767602590265

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