Keyphrases
- level set
- level set method
- active contours
- curve evolution
- image segmentation
- level set based segmentation
- partial differential equations
- energy function
- shape prior
- narrow band
- level set evolution
- variational methods
- distance maps
- organ segmentation
- region based segmentation
- piecewise constant
- variational formulation
- energy functional
- geodesic active contours
- image restoration
- image segmentation methods
- level set framework
- computer vision
- computational complexity
- anisotropic diffusion
- object boundaries