The Existence of Level Sets in a Free Group Implies the Axiom of Choice.
Paul E. HowardPublished in: Math. Log. Q. (1987)
Keyphrases
- level set
- active contours
- level set method
- partial differential equations
- image segmentation
- connected components
- shape prior
- curve evolution
- distance maps
- level set based segmentation
- level set evolution
- geodesic active contours
- energy functional
- energy function
- narrow band
- variational framework
- level set framework
- variational formulation
- region based segmentation
- variational methods
- variational segmentation
- level lines
- deformable models
- computer vision
- edge detection
- region competition
- graph cuts
- mumford shah functional
- piecewise constant
- active contour model