Isogeometric topological shape optimization using dual evolution with boundary integral equation and level sets.
Seung-Wook LeeMinho YoonSeonho ChoPublished in: Comput. Aided Des. (2017)
Keyphrases
- level set
- region based segmentation
- shape constraints
- shape prior
- partial differential equations
- integral equation
- evolution equation
- connected components
- active contours
- object boundaries
- geodesic active contours
- energy functional
- level set framework
- distance maps
- level set method
- curve evolution
- region based active contours
- image segmentation
- level set evolution
- level lines
- active contour model
- global optimization
- shape model
- shape representation
- graph cuts
- energy function
- shape variations
- distance map
- medial axis
- numerical integration
- anisotropic diffusion