A regions of confidence based approach to enhance segmentation with shape priors.
Vikram V. AppiaBalaji GanapathyAmer AbufadelAnthony J. YezziTracy L. FaberPublished in: Computational Imaging (2010)
Keyphrases
- shape prior
- level set
- segmentation result
- deformable models
- graph cuts
- image segmentation
- intensity information
- object boundaries
- object segmentation
- shape model
- active contours
- segmentation algorithm
- robust segmentation
- segmentation method
- variational segmentation
- level set based segmentation
- energy function
- level set segmentation
- statistical models
- interactive segmentation
- curve evolution
- user interaction
- energy functional
- prior shape
- shape variations
- prior knowledge
- intensity distribution
- shape representation
- statistical shape
- pose invariant
- bayesian framework
- region growing
- variational framework
- appearance cues
- level set method
- statistical model
- graph cut segmentation
- global shape
- min cut
- global optimization
- markov random field
- prior information
- region based active contours
- image processing
- computer vision
- image sequences
- video sequences
- accurate segmentation
- medical images
- input image