Geometric shape priors for region-based active contours.
Alban FoulonneauPierre CharbonnierFabrice HeitzPublished in: ICIP (3) (2003)
Keyphrases
- shape prior
- region based active contours
- active contours
- graph cuts
- level set
- deformable models
- object boundaries
- shape model
- narrow band
- image segmentation
- segmentation algorithm
- object segmentation
- graph cut segmentation
- variational segmentation
- energy function
- level set based segmentation
- user interaction
- shape analysis
- curve evolution
- segmentation method
- statistical models
- global optimization
- shape representation
- bayesian framework
- shape variations
- prior knowledge
- ordering constraints
- robust segmentation
- pose invariant
- energy functional
- active contour model
- variational framework
- statistical shape
- energy minimization
- prior information
- shape descriptors
- image processing
- mumford shah functional
- least squares
- level set method
- shape matching