Search strategies for shape regularized active contour.
Tianli YuJiebo LuoNarendra AhujaPublished in: Comput. Vis. Image Underst. (2009)
Keyphrases
- search strategies
- active contours
- shape prior
- energy functional
- geometric active contours
- object boundaries
- level set
- search strategy
- force field
- active contour model
- shape constraints
- external force
- level set framework
- level set evolution
- search algorithm
- shape model
- image segmentation
- cardiac ultrasound images
- energy function
- constraint programming
- level set method
- segmentation method
- retrieval effectiveness
- shape representation
- search methods
- chan vese model
- curve evolution
- shape variations
- evolutionary algorithm
- heuristic search
- gradient vector flow
- object shape
- deformable models
- prior shape
- branch and bound
- information retrieval systems
- pose invariant
- evolution equation
- snake model
- search space
- multiscale
- shape analysis
- computer vision