Multi-constrained 3D topology optimization via augmented topological level-set.
Shiguang DengKrishnan SureshPublished in: CoRR (2022)
Keyphrases
- level set
- level set method
- topology preserving
- topology preservation
- active contours
- partial differential equations
- curve evolution
- energy function
- image segmentation
- variational framework
- piecewise constant
- shape prior
- narrow band
- evolution process
- geodesic active contours
- level set evolution
- level set based segmentation
- method for image segmentation
- discrete optimization
- variational methods
- variational formulation
- energy functional
- image segmentation methods
- level set segmentation
- variational level set method
- signed distance
- mumford shah functional
- global optimization
- region competition
- chan vese