Determination of Head Pose and Facial Expression from a Single Perspective View by Successive Scaled Orthographic Approximations

Authors:
Chin-Chun Chang;Wen-Hsiang Tsai
Affiliations:
Department of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan 300, Republic of China;Department of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan 300, Republic of China. whtsai@cis.nctu.edu.tw
Venue:
International Journal of Computer Vision
Year:
2002

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Abstract

We present a geometric model and a computational method for segmentation of images with missing boundaries. In many situations, the human visual system fills in missing gaps in edges and boundaries, building and completing information that is not present. ...