Partial sparse shape constrained sector-driven bladder wall segmentation.
Xianjing QinHongbing LuYan TianPingkun YanPublished in: Mach. Vis. Appl. (2015)
Keyphrases
- shape prior
- deformable models
- simultaneous segmentation
- intensity distribution
- image segmentation
- robust segmentation
- level set
- shape model
- energy functional
- segmentation accuracy
- multiple scales
- prior information
- object segmentation
- skeleton extraction
- shape constraints
- region based segmentation
- joint segmentation
- statistical shape model
- shape variations
- perceptual grouping
- multiscale
- graph cuts
- segmentation algorithm
- shape representation
- medical images
- global shape
- maximum likelihood criterion
- fully automatic
- shape decomposition
- energy function
- object shape
- image analysis
- active contours
- geometric shapes
- shape descriptors
- region growing
- object boundaries
- segmentation method
- higher education
- sparse representation
- video objects
- medical imaging
- shape recovery
- ct images
- shape features