The Community for Technology Leaders
Green Image
Issue No. 06 - November/December (2002 vol. 22)
ISSN: 0272-1716
pp: 72-80
I-Chen Lin , National Taiwan University
Jeng-Sheng Yeh , 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

J. Yeh, I. Lin and M. Ouhyoung, "Extracting Realistic 3D Facial Animation Parameters from Multiview Video Clips," in IEEE Computer Graphics and Applications, vol. 22, no. , pp. 72-80, 2002.
doi:10.1109/MCG.2002.1046631
90 ms
(Ver 3.3 (11022016))