Video realistic avatar for virtual face-to-face conferencing. - Yao-Jen Chang; Chien-Chia Chien; Yung-Chang Chen (ICME (2), 2002)

Facial Expression Analysis under Various Head Poses. - Chien-Chia Chien; Yao-Jen Chang; Yung-Chang Chen (IEEE Pacific Rim Conference on Multimedia, 2002)