Improved Discrete Boundary Type Shape Gradients for PDE-constrained Shape Optimization.
Wei GongJiajie LiShengfeng ZhuPublished in: SIAM J. Sci. Comput. (2022)
Keyphrases
- shape model
- shape analysis
- shape descriptors
- shape representation
- image gradient
- shape features
- optimization algorithm
- region based segmentation
- global optimization
- medial axis
- object boundaries
- concave convex procedure
- prior shape
- shape description
- evolutionary algorithm
- optimization method
- level set
- optimization problems