On the Level Set of a Function with Degenerate Minimum Point.
Yasuhiko KamiyamaPublished in: Int. J. Math. Math. Sci. (2015)
Keyphrases
- level set
- signed distance
- level set evolution
- piecewise constant
- level set method
- active contours
- partial differential equations
- image segmentation
- signed distance function
- curve evolution
- narrow band
- method for image segmentation
- variational level set method
- geodesic active contours
- variational framework
- gradient flow
- level set based segmentation
- energy functional
- energy function
- evolution equation
- variational methods
- organ segmentation
- shape prior
- level set framework
- chan vese
- image segmentation methods
- distance map
- image processing
- multiphase segmentation
- video sequences
- markov random field
- shape registration
- active contour model
- variational formulation
- evolution process
- finite difference
- closed curves