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Probabilistic Contour Extraction Using Hierarchical Shape Representation.
Xin Fan
Chun Qi
Dequn Liang
Hua Huang
Published in:
ICCV (2005)
Keyphrases
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shape representation
contour extraction
coarse to fine
shape analysis
multiscale
perceptual grouping
edge detection
computationally efficient
shape matching
b spline
shape descriptors
shape prior
shape variations
matching algorithm
probabilistic model
control points
shape space
generative model
object shape
viewpoint