Lip segmentation and tracking under MAP-MRF framework with unknown segment number.

Yiu-ming Cheung Meng Li Xiaochun Cao

Published in: Neurocomputing (2013)

Keyphrases

image segmentation
level set
fully unsupervised
markov random field
energy function
motion segmentation
optimal segmentation
graph cuts
segmentation method
motion model
appearance model
maximum a posteriori
bayesian framework