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Modèle statistique et description locale d'apparence pour la détection des contours des lèvres
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gacon, Pierre Coulon, Pierre-Yves Bailly, Gérard |
| Copyright Year | 2005 |
| Abstract | Lips segmentation is an important task with many applications in various research area such as speech recognition or realistic face synthesis. In this work we have a special focus on the detection of the inner mouth contour which is quite difficult to achieve with robustness because of nonlinearities . We propose a method based on an active model for shape and appearance with a nonlinear prediction of local appearance descriptors. The appearance is divided in two components, static and dynamic, in order to adapt the model to the speaker in a video sequence. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.gipsa-lab.fr/~gerard.bailly/publis/synthese/_autres/pg_GRETSI05.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |