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Representing and compressing facial animation parameters using facial action basis functions.
Jörgen Ahlberg
Haibo Li
Published in:
IEEE Trans. Circuits Syst. Video Technol. (1999)
Keyphrases
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basis functions
facial actions
set of basis functions
facial animation
facial expressions
linear combination
state space
appearance model
facial images
facial expression recognition
human faces
face recognition
face images
single image
photorealistic