B. , L. Goff, T. Guiard-marigny, and C. Benoît, Read my Lips? and my Jaws! How Intelligible are the Components of a Speaker's Face, Proc. Of the European Conf. On Speech Communication and Technology, pp.291-294, 1995.

Z. Hammal, L. Couvreur, A. Caplier, and M. Rombaut, Facial Expression Recognition Based on the Belief Theory: Comparison with Different Classifiers, Proc. 13th International Conference on Image Analysis and Processing, 2005.
DOI : 10.1007/11553595_91

URL : https://hal.archives-ouvertes.fr/hal-00371572

M. Liévin and F. Luthon, Nonlinear Color Space and Spatiotemporal MRF for Hierarchical Segmentation of Face Features in Video, IEEE Transactions on Image Processing, vol.13, issue.1, pp.63-71, 2004.
DOI : 10.1109/TIP.2003.818013

A. W. Liew, S. H. Leung, and W. H. Lau, Segmentation of color lip images by spatial fuzzy clustering, IEEE Transactions on Fuzzy Systems, vol.11, issue.4, pp.542-549, 2003.
DOI : 10.1109/TFUZZ.2003.814843

N. Eveno, A. Caplier, and P. Coulon, Accurate and Quasi-Automatic Lip Tracking, IEEE Transactions on Circuits and Systems for Video Technology, pp.706-715, 2004.
DOI : 10.1109/TCSVT.2004.826754

T. Poggio and A. Hulbert, Synthesizing a Color Algorithm From Examples, Science, vol.239, pp.482-485, 1998.

T. F. Cootes, Statistical Models of Appearance for Computer Vision, 2004.

P. Gacon, P. Coulon, and G. Bailly, Non-Linear Active Model for Mouth Inner and Outer Contours Detection, European Signal Processing Conference (EUSIPCO'05), 2005.
URL : https://hal.archives-ouvertes.fr/hal-00378352

T. Lindeberg, Feature Detection with Automatic Scale Detection, pp.77-116, 1998.

M. Kass, A. Witkin, and D. Terzopoulos, Snakes: Active contour models, International Journal of Computer Vision, vol.5, issue.6035, pp.321-331, 1987.
DOI : 10.1007/BF00133570