Level-set minimization of potential controlled Hadwiger valuations for molecular solvation.
Li-Tien ChengBo LiZhongming WangPublished in: J. Comput. Phys. (2010)
Keyphrases
- level set
- level set method
- active contours
- curve evolution
- partial differential equations
- image segmentation
- shape prior
- energy functional
- variational level set method
- method for image segmentation
- energy function
- level set based segmentation
- level set segmentation
- variational framework
- piecewise constant
- region competition
- regularization term
- narrow band
- level set evolution
- signed distance
- evolution process
- image segmentation methods
- variational formulation
- object boundaries
- objective function
- finite difference
- level set framework
- image enhancement
- cost function
- multiphase segmentation
- video sequences