Abstract
In this paper, a facial expression analysis method that can allow users to feel free to rotate their heads is proposed; we track facial feature points in synthetic frontal face images called stabilized view, and then translate tracking result into MPEG-4 facial animation parameters for facial expression synthesis. Besides, a pose re.nement algorithm is proposed by using error classi.cation method. It can refine the pose error rapidly after pose estimation.
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Chien, CC., Chang, YJ., Chen, YC. (2002). Facial Expression Analysis under Various Head Poses. In: Chen, YC., Chang, LW., Hsu, CT. (eds) Advances in Multimedia Information Processing — PCM 2002. PCM 2002. Lecture Notes in Computer Science, vol 2532. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-36228-2_148
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DOI: https://doi.org/10.1007/3-540-36228-2_148
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