Riemannian Drums, Anisotropic Curve Evolution and Segmentation.
Jayant ShahPublished in: Scale-Space (1999)
Keyphrases
- curve evolution
- level set
- shape prior
- mumford shah
- image segmentation
- mumford shah functional
- active contours
- level set method
- energy functional
- tensor field
- level set evolution
- piecewise constant
- region competition
- active contour model
- variational methods
- partial differential equations
- gradient flow
- segmentation method
- deformable models
- evolution equation
- object boundaries
- regularization term
- variational framework
- energy minimization
- energy function
- variational level set method
- graph cuts
- piecewise smooth
- iris segmentation
- geometric active contours
- multiscale
- anisotropic diffusion
- region growing
- shape model
- medical imaging
- higher order
- closed curves
- diffusion equation
- total variation
- prior information
- segmentation algorithm
- medical images
- multiphase image segmentation