Numerical methods for fourth-order elliptic equations with nonlocal boundary conditions.
C. V. PaoYuan-Ming WangPublished in: J. Comput. Appl. Math. (2016)
Keyphrases
- numerical methods
- fourth order
- partial differential equations
- boundary conditions
- image denoising
- boundary value problem
- numerical solution
- anisotropic diffusion
- differential equations
- denoising
- finite element method
- reaction diffusion
- noisy images
- noise removal
- natural images
- image processing
- numerical algorithms
- shape from shading
- level set
- high order
- poisson equation
- energy functional
- diffusion equation
- image enhancement
- sufficient conditions
- nonlinear diffusion
- multiscale
- ordinary differential equations
- higher order
- scale spaces
- finite element model
- level set method