PDE-Driven Shape Optimization: Numerical Investigation of Different Descent Directions and Projections Using Penalization and Regularization.
Peter PhilipPublished in: System Modelling and Optimization (2013)
Keyphrases
- partial differential equations
- optimization algorithm
- image reconstruction from projections
- optimization problems
- level set
- numerical scheme
- prior information
- numerical algorithms
- shape analysis
- regularization method
- numerical methods
- energy functional
- image segmentation
- variational framework
- shape descriptors
- three dimensional
- image processing
- constrained optimization
- anisotropic diffusion
- curve evolution
- shape prior
- shape model