Global structure constrained local shape prior estimation for medical image segmentation.
Pingkun YanWuxia ZhangBaris TurkbeyPeter L. ChoykeXuelong LiPublished in: Comput. Vis. Image Underst. (2013)
Keyphrases
- medical image segmentation
- shape prior
- curve evolution
- global structure
- level set
- deformable models
- image segmentation
- active contours
- medical images
- level set method
- graph cuts
- shape model
- active contour model
- statistical shape model
- object boundaries
- geometric structure
- shape representation
- shape variations
- active shape model
- energy functional
- bayesian framework
- segmentation method
- energy function
- endpoints
- global optimization
- segmentation algorithm
- prior knowledge
- statistical models
- multiscale
- parameter estimation
- user interaction
- prior information