Numerical methods for the two-dimensional multi-term time-fractional diffusion equations.
Linlin ZhaoFawang LiuVo V. AnhPublished in: Comput. Math. Appl. (2017)
Keyphrases
- numerical methods
- partial differential equations
- diffusion equation
- anisotropic diffusion
- reaction diffusion
- differential equations
- image processing
- image enhancement
- level set
- finite difference
- numerical solution
- gaussian kernel
- image denoising
- scale space
- multiscale
- diffusion process
- energy functional
- edge preserving
- level set method
- scale spaces
- numerical scheme
- boundary conditions
- nonlinear diffusion
- image segmentation
- sufficient conditions