Liptracking and MPEG4 Animation with Feedback Control

Abstract : This article deals with facial segmentation and liptracking with feedback control by face model synthesis. On this topic, the search community is divided into two parts : analysis and synthesis.We want to use all the knowledge to create a global analysis/synthesis chain where the image analysis needs the 3D synthesis and conversely. As it happens, applications like face tracking or augmented reality need a rapid, robust and descriptive-enough solution. Our solution is based on a two step approach : the first step is a real-time facial segmentation with active contour models and the second step recovers a 3D-face model in order to extract more precise parameters to adjust the first step. The contribution of this paper is to couple two research fields for creating a real time application. The results obtained show rapid and robust performances which could be exploited in a more global real-time face tracking application.
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Communication dans un congrès
ICASSP'06: IEEE International Conference On Acoustics, Speech, and Signal Processing, May 2006, Toulouse, France, France. 2, pp.677- 680, 2006
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Soumis le : vendredi 9 février 2007 - 15:39:01
Dernière modification le : mercredi 5 septembre 2018 - 16:48:01
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Brice Beaumesnil, Franck Luthon, Marc Chaumont. Liptracking and MPEG4 Animation with Feedback Control. ICASSP'06: IEEE International Conference On Acoustics, Speech, and Signal Processing, May 2006, Toulouse, France, France. 2, pp.677- 680, 2006. 〈lirmm-00130175〉

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