Numerical Solution of Elliptic Shape Optimization Problems using wavelet-based BEM.
Karsten EpplerHelmut HarbrechtPublished in: Optim. Methods Softw. (2003)
Keyphrases
- numerical solution
- numerical methods
- optimization problems
- partial differential equations
- boundary value problem
- differential equations
- evolutionary algorithm
- energy functional
- finite element
- finite difference
- level set
- shape model
- wavelet transform
- fourier descriptors
- multiresolution
- finite element method
- image enhancement
- cost function
- ordinary differential equations
- shape descriptors
- shape prior
- computer vision
- shape representation
- exact solution
- image denoising
- metaheuristic
- objective function
- linear systems
- curve evolution
- combinatorial optimization
- object recognition