An MRF and Gaussian Curvature Based Shape Representation for Shape Matching.
Pengdong XiaoNick BarnesTibério S. CaetanoPaulette LiebyPublished in: CVPR (2007)
Keyphrases
- shape representation
- shape matching
- markov random field
- shape descriptors
- graph cuts
- shape classification
- computer vision
- object recognition
- shape retrieval
- shape features
- matching scheme
- shape prior
- shape similarity
- energy function
- matching algorithm
- shape description
- hausdorff distance
- image segmentation
- higher order
- medial axis
- fourier descriptors
- shape analysis
- shape variations
- maximum likelihood
- image matching
- shape space
- shape context
- maximum a posteriori
- parameter estimation
- least squares
- edge detection
- d objects
- shape registration