Keyphrases
- variational formulation
- level set
- energy functional
- optical flow
- variational principle
- semi supervised
- piecewise smooth
- object boundaries
- shape prior
- smooth surfaces
- level set method
- regularization term
- deformable models
- intensity distribution
- image segmentation
- active contours
- shape model
- partial differential equations
- input image
- gaussian noise
- low dimensional
- maximum likelihood
- medical images