Kang Liu, Axel Weissenfeld, Jörn Ostermann. Parameterization of Mouth Images by LLE and PCA for Image-Based Facial Animation. In 2006 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006. pages 461-464, IEEE, 2006. [doi]
Abstract is missing.