Lip Contour Extraction from Video Sequences under Natural Lighting Conditions

[1]  Demetri Terzopoulos,et al.  Constraints on Deformable Models: Recovering 3D Shape and Nonrigid Motion , 1988, Artif. Intell..

[2]  Rong-Chun Zhao,et al.  A robust hierarchical lip tracking approach for lipreading and audio visual speech recognition , 2004, Proceedings of 2004 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.04EX826).

[3]  Liang Zhang Tracking a face for knowledge-based coding of videophone sequences , 1997, Signal Process. Image Commun..

[4]  Demetri Terzopoulos,et al.  Image Analysis Using Multigrid Relaxation Methods , 1986, IEEE Transactions on Pattern Analysis and Machine Intelligence.

[5]  Donald Geman,et al.  Stochastic Relaxation, Gibbs Distributions, and the Bayesian Restoration of Images , 1984, IEEE Transactions on Pattern Analysis and Machine Intelligence.

[6]  A. Murat Tekalp,et al.  Occlusion adaptive motion snake , 1998, Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No.98CB36269).

[7]  Alan L. Yuille,et al.  Feature extraction from faces using deformable templates , 1989, Proceedings CVPR '89: IEEE Computer Society Conference on Computer Vision and Pattern Recognition.

[8]  Anthony J. Yezzi,et al.  Sobolev Active Contours , 2005, International Journal of Computer Vision.

[9]  Jean-Luc Dugelay,et al.  Face tracking and realistic animations for telecommunicant clones , 1999, Proceedings IEEE International Conference on Multimedia Computing and Systems.

[10]  Laurent D. Cohen,et al.  Finite-Element Methods for Active Contour Models and Balloons for 2-D and 3-D Images , 1993, IEEE Trans. Pattern Anal. Mach. Intell..

[11]  Patrice Delmas,et al.  Towards robust lip tracking , 2002, Object recognition supported by user interaction for service robots.

[12]  Horace H. S. Ip,et al.  Recursive splitting of active contours in multiple clump segmentation , 1996 .

[13]  Tsuhan Chen,et al.  Audio-visual integration in multimodal communication , 1998, Proc. IEEE.

[14]  Laurent D. Cohen,et al.  Face identification by deformation measure , 1996, Proceedings of 13th International Conference on Pattern Recognition.

[15]  M.E. Hennecke,et al.  Automatic speech recognition system using acoustic and visual signals , 1995, Conference Record of The Twenty-Ninth Asilomar Conference on Signals, Systems and Computers.

[16]  Stan Z. Li,et al.  On Discontinuity-Adaptive Smoothness Priors in Computer Vision , 1995, IEEE Trans. Pattern Anal. Mach. Intell..

[17]  Alex Pentland,et al.  Visually Controlled Graphics , 1993, IEEE Trans. Pattern Anal. Mach. Intell..

[18]  Takaaki Akimoto,et al.  Automatic creation of 3D facial models , 1993, IEEE Computer Graphics and Applications.

[19]  Pascal Fua,et al.  Model driven edge detection , 1990, Machine Vision and Applications.

[20]  Alan Wee-Chung Liew,et al.  Robust lip region segmentation for lip images with complex background , 2007, Pattern Recognit..

[21]  Peter Eisert,et al.  Analyzing Facial Expressions for Virtual Conferencing , 1998, IEEE Computer Graphics and Applications.