Parametrized Maximum Principle Preserving Limiter for Finite Difference WENO Schemes Solving Convection-Dominated Diffusion Equations.
Yi JiangZhengfu XuPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- diffusion equation
- finite difference
- numerical scheme
- anisotropic diffusion
- scale space
- partial differential equations
- semi implicit
- diffusion process
- image enhancement
- noise removal
- scale spaces
- filtering method
- nonlinear diffusion
- diffusion processes
- boundary conditions
- finite element
- reaction diffusion
- image processing
- coherence enhancing diffusion
- edge detection
- image denoising
- denoising
- numerical analysis
- natural images