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Lip Segmentation under MAP-MRF Framework with Automatic Selection of Local Observation Scale and Number of Segments.
Yiu-ming Cheung
Meng Li
Xiaochun Cao
Xinge You
Published in:
IEEE Trans. Image Process. (2014)
Keyphrases
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automatic selection
main contribution
small number
maximum a posterior
prior model
fully automatic
energy function
level set
multiscale
graph cuts
probabilistic model
image analysis
line segments
pairwise
region growing
variational framework
contour detection
image segmentation
image processing