A local discontinuous Galerkin level set reinitialization with subcell stabilization on unstructured meshes.
Ali KarakusNoel ChalmersTimothy C. WarburtonPublished in: Comput. Math. Appl. (2022)
Keyphrases
- level set
- partial differential equations
- level set method
- active contours
- differential equations
- image segmentation
- shape prior
- multiresolution
- curve evolution
- evolution process
- narrow band
- level set evolution
- geodesic active contours
- variational framework
- energy function
- method for image segmentation
- level set framework
- finite difference
- variational methods
- image segmentation methods
- energy functional
- variational level set method
- variational formulation
- signed distance function
- level set based segmentation
- mumford shah functional
- image processing
- topology preserving
- signed distance
- chan vese