Hierarchical 3D diffusion wavelet shape priors.
Salma EssafiGeorg LangsNikos ParagiosPublished in: ICCV (2009)
Keyphrases
- shape prior
- graph cuts
- deformable models
- level set based segmentation
- level set
- active contours
- shape model
- image segmentation
- object segmentation
- level set segmentation
- variational segmentation
- shape variations
- energy function
- statistical shape
- statistical models
- global optimization
- bayesian framework
- prior knowledge
- segmentation method
- segmentation algorithm
- pose invariant
- multiresolution
- robust segmentation
- energy functional
- prior information
- prior shape
- graph cut segmentation
- ordering constraints
- coarse to fine
- user interaction
- denoising
- multiscale
- shape representation
- feature extraction