Convex Functions with Unbounded Level Sets and Applications to Duality Theory.
Alfred AuslenderRoberto CominettiJean-Pierre CrouzeixPublished in: SIAM J. Optim. (1993)
Keyphrases
- natural images
- level set
- convex functions
- active contours
- level set method
- curve evolution
- partial differential equations
- image segmentation
- level lines
- connected components
- energy functional
- objective function
- exact penalty
- distance maps
- piecewise linear
- shape prior
- energy function
- duality gap
- linear programming
- primal dual
- convex sets
- active contour model
- integer programming
- geodesic active contours
- linear program
- dc programming