Temporal wavelet-based compression of 3D animated meshes using motion-based clustering

Abstract : This paper presents an efficient compression algorithm to encode the geometry of 3D mesh sequences with fixed connectivity. The proposed approach includes a temporal scan-based wavelet transform and motion compensation of the mesh geometry. Motion estimation/compensation is performed thanks to an efficient motion-based clustering approach The motion parameters are modeled by affine transforms matrix which are coded losslessly using arithmetic coding. Simulation results show that the proposed method provides good compression performances.
Type de document :
Communication dans un congrès
TAIMA'2007, May 2007, Tunisia. 2007
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https://hal.archives-ouvertes.fr/hal-00264630
Contributeur : Frédéric Payan <>
Soumis le : lundi 17 mars 2008 - 15:18:17
Dernière modification le : mardi 15 septembre 2009 - 11:46:38

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  • HAL Id : hal-00264630, version 1

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Yasmine Boulfani-Cuisinaud, Frédéric Payan, Marc Antonini. Temporal wavelet-based compression of 3D animated meshes using motion-based clustering. TAIMA'2007, May 2007, Tunisia. 2007. <hal-00264630>

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