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Dynamic face appearance modeling and sight direction estimation based on local region tracking and scale-space topo-represention.
Shaun J. Canavan
Lijun Yin
Published in:
ICME (2009)
Keyphrases
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scale space
appearance modeling
multiscale
scale spaces
gaussian scale space
keypoints
image analysis
image features
natural images
appearance model
critical points
image segmentation
support vector machine
object tracking
human faces