Iterated random walks with shape prior.
Esmeralda Ruiz PujadasHans Martin KjerGemma PiellaMiguel Ángel González BallesterPublished in: Image Vis. Comput. (2016)
Keyphrases
- random walk
- shape prior
- deformable models
- graph cuts
- active contours
- level set
- shape model
- image segmentation
- object segmentation
- markov chain
- statistical shape
- level set segmentation
- energy function
- user interaction
- segmentation method
- directed graph
- statistical models
- global optimization
- robust segmentation
- shape variations
- segmentation algorithm
- pose invariant
- prior knowledge
- energy functional
- bayesian framework
- active contour model
- active shape model
- stationary distribution
- prior information
- level set method
- intensity information
- spectral methods
- shape matching
- medical images
- chan vese
- dimensionality reduction
- higher order
- prior shape