HFSM: Hierarchical Facial Shape Modeling Algorithm for Realistic Facial Expression Animation.

Yu Zhang Edmond C. Prakash Eric Sung

Published in: Int. J. Shape Model. (2003)

Keyphrases

facial expressions
facial animation
facial images
face recognition
facial expression recognition
facial features
human faces
expression recognition
expectation maximization
matching algorithm
contour extraction
shape modeling
video sequences
face images
shape model