A Level-set Hit-and-run Sampler for Quasi-Concave Distributions.
Shane T. JensenDean P. FosterPublished in: AISTATS (2014)
Keyphrases
- level set
- level set method
- active contours
- image segmentation
- partial differential equations
- shape prior
- probability distribution
- level set based segmentation
- objective function
- curve evolution
- energy functional
- evolution process
- variational formulation
- method for image segmentation
- level set evolution
- narrow band
- signed distance
- variational framework
- energy function
- geodesic active contours
- image segmentation methods
- variational methods
- level set segmentation
- mumford shah functional
- level set framework
- variational level set method
- organ segmentation
- posterior distribution
- similarity measure