Expressive Facial Animation Synthesis by Learning Speech Co-Articulation and Expression Spaces
Zhigang Deng, Ulrich Neumann, John P. Lewis, Tae-yong Kim, Murtaza Bulut, and Shrikanth Narayanan
IEEE Transactions on Visualization and Computer Graphics (TVCG)
, 12(6), Nov/Dec 2006, pp. 1523-1534