Image gradient based shape prior for the segmentation of not that spherical structures.
Sebastian StegerGeorgios SakasPublished in: ISBI (2012)
Keyphrases
- shape prior
- segmentation method
- image segmentation
- segmentation algorithm
- energy functional
- level set
- energy function
- level set framework
- active contours
- graph cuts
- object segmentation
- variational framework
- multiscale
- active contour model
- appearance cues
- intensity information
- image analysis
- shape model
- input image
- mumford shah functional
- deformable models
- object boundaries
- intensity distribution
- chan vese
- prior shape
- segmentation result
- statistical shape
- region growing
- level set segmentation
- robust segmentation
- bayesian framework
- edge detection
- shape variations
- interactive segmentation
- region based active contours
- curve evolution
- segmented images
- prior information
- region based segmentation
- image structure
- prior knowledge
- statistical models
- medical images
- prior shape knowledge
- region merging
- level set method
- image dependent
- computer vision
- global optimization
- mr images
- high resolution