Cardiac image segmentation by random walks with dynamic shape constraint.
XuLei YangYi SuRubing DuanHaijin FanSi Yong YeoCalvin Chi-Wan LimLiang ZhongRu San TanPublished in: IET Comput. Vis. (2016)
Keyphrases
- random walk
- image segmentation
- markov chain
- shape prior
- directed graph
- graph cuts
- transition probabilities
- markov random field
- deformable models
- markov random walk
- spectral methods
- patient specific
- energy functional
- shape descriptors
- link prediction
- shape model
- medical imaging
- stationary distribution
- active contours
- transition probability matrix
- data clustering
- segmentation algorithm
- pairwise