Bi-planar image segmentation based on variational geometrical active contours with shape priors.
El-Hadji Samba DiopValérie BurdinPublished in: Medical Image Anal. (2013)
Keyphrases
- active contours
- shape prior
- image segmentation
- variational framework
- object boundaries
- level set
- level set framework
- active contour model
- variational formulation
- variational segmentation
- curve evolution
- object segmentation
- level set method
- deformable models
- energy function
- energy functional
- segmentation method
- multiscale
- graph cuts
- level set formulation
- level set segmentation
- image processing
- region growing
- computer vision
- geodesic active contours
- pose invariant
- image analysis
- shape representation
- mumford shah functional
- gradient vector flow
- variational methods
- segmentation algorithm
- level set evolution
- texture image segmentation
- energy minimization
- snake model
- markov random field
- shape variations
- external force
- evolution equation
- medical imaging
- force field
- geometric active contours
- prior shape
- region based active contours