Incorporating shape prior into active contours with a sparse linear combination of training shapes: Application to corpus callosum segmentation.
Mohammad Mehdi FarhangiHichem FriguiRobert BertAmir A. AminiPublished in: EMBC (2016)
Keyphrases
- shape prior
- active contours
- level set
- object boundaries
- image segmentation
- active contour model
- corpus callosum
- graph cuts
- shape model
- segmentation method
- object segmentation
- shape variations
- energy function
- deformable models
- sparse representation
- level set method
- energy functional
- segmentation algorithm
- curve evolution
- shape representation
- region based active contours
- shape matching
- global optimization
- prior shape knowledge
- user interaction
- region growing
- image patches
- statistical models
- prior knowledge
- feature space
- object recognition