Efficient L1-ADI finite difference method for the two-dimensional nonlinear time-fractional diffusion equation.
Yubing JiangHu ChenTao SunChaobao HuangPublished in: Appl. Math. Comput. (2024)
Keyphrases
- diffusion equation
- partial differential equations
- finite difference method
- scale space
- anisotropic diffusion
- reaction diffusion
- diffusion process
- image enhancement
- scale spaces
- noise removal
- heat equation
- gaussian kernel
- boundary conditions
- finite difference
- multiscale
- numerical methods
- image processing
- filtering method
- image denoising
- natural images
- three dimensional
- high order
- higher order
- color images