hal-00710899, version 1
A discrete 3D+t Laplacian framework for mesh animation processing
N° RR-8003 (2012)
Résumé : In this report we extend the discrete 3D Laplacian framework to mesh animations, represented as temporally coherent sequences of meshes. In order to let the user control the motion influence with respect to the geometry, we introduce a parameter for the time dimension. Our discrete 3D+t Laplace operator holds the same properties as the discrete 3D Laplacian, as soon as this parameter is non negative. We demonstrate the usefulness of this framework by extending Laplacian-based mesh editing and fairing techniques to mesh animations.
- a – Institut polytechnique de Grenoble (Grenoble INP)
- 1 : MORPHEO (INRIA Grenoble Rhône-Alpes / LJK Laboratoire Jean Kuntzmann)
- INRIA – Institut National Polytechnique de Grenoble (INPG) – Université Joseph Fourier - Grenoble I
- Domaine : Informatique/Synthèse d'image et réalité virtuelle
- Mots-clés : mesh animation – Laplacian – mesh editing – mesh fairing
- Référence interne : RR-8003
- hal-00710899, version 1
- http://hal.inria.fr/hal-00710899
- oai:hal.inria.fr:hal-00710899
- Contributeur : Franck Hétroy
- Soumis le : Jeudi 21 Juin 2012, 19:12:07
- Dernière modification le : Mardi 24 Juillet 2012, 10:22:43
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