A Differential Approach to Shape from Polarisation: A Level-Set Characterisation.
Fotios LogothetisRoberto MeccaFiorella SgallariRoberto CipollaPublished in: Int. J. Comput. Vis. (2019)
Keyphrases
- level set
- shape prior
- level set segmentation
- level set framework
- region based segmentation
- energy functional
- active contours
- variational framework
- shape constraints
- level set evolution
- shape model
- level set method
- level set based segmentation
- image segmentation
- energy function
- curve evolution
- geometric active contours
- geodesic active contours
- partial differential equations
- signed distance
- method for image segmentation
- evolution equation
- object boundaries
- narrow band
- variational level set method
- graph cuts
- variational formulation
- deformable models
- active contour model
- shape representation
- shape descriptors
- chan vese model
- signed distance function
- multiphase segmentation
- shape variations
- medial axis
- shape matching
- surface reconstruction
- shape analysis
- segmentation method
- prior shape knowledge
- prior shape
- piecewise constant