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Green Image
Issue No. 06 - November/December (2002 vol. 22)
ISSN: 0272-1716
pp: 72-80
Jeng-Sheng Yeh , National Taiwan University
I-Chen Lin , National Taiwan University
Ming Ouhyoung , National Taiwan University
ABSTRACT
<p>In this article, an accurate and inexpensive procedure to estimate 3D facial and lip motion trajectories from mirror-reflected multi-view video clips is proposed. Two planar mirrors are located near a subject's cheeks, and a single camera is utilized to simultaneously capture markers' front and side view images of a face without any special synchronization mechanism. A novel closed-form linear algorithm reconstructs 3D positions from real vs. mirrored point correspondences.</p>
INDEX TERMS
facial animation, 3D position estimation, motion tracking, mirrored images, stereo computer vision, Kalman filter
CITATION
Jeng-Sheng Yeh, I-Chen Lin, Ming Ouhyoung, "Extracting Realistic 3D Facial Animation Parameters from Multiview Video Clips", IEEE Computer Graphics and Applications, vol. 22, no. , pp. 72-80, November/December 2002, doi:10.1109/MCG.2002.1046631
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