The high-order exponential semi-implicit scalar auxiliary variable approach for nonlocal Cahn-Hilliard equation.
Xiaoqing MengAijie ChengZhengguang LiuPublished in: CoRR (2023)
Keyphrases
- high order
- semi implicit
- finite difference
- numerical methods
- partial differential equations
- nonlinear diffusion
- nonlinear diffusion filtering
- higher order
- image denoising
- denoising
- numerical solution
- differential equations
- vector valued
- pairwise
- numerical scheme
- markov random field
- finite element
- anisotropic diffusion
- zernike moments
- image reconstruction
- natural images
- level set
- color images