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Lip-motion events analysis and lip segmentation using optical flow.
Stefan M. Karlsson
Josef Bigün
Published in:
CVPR Workshops (2012)
Keyphrases
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optical flow
motion segmentation
optical flow estimation
image sequences
motion features
space time
camera motion
motion model
motion estimation
segmentation method
motion field
visual speech recognition
computer vision
moving objects
segmentation algorithm
image analysis
spatio temporal
ego motion
multiscale