Finite difference schemes for the two-dimensional multi-term time-fractional diffusion equations with variable coefficients.
Mingrong CuiPublished in: Comput. Appl. Math. (2021)
Keyphrases
- finite difference
- diffusion equation
- numerical scheme
- semi implicit
- partial differential equations
- reaction diffusion
- anisotropic diffusion
- scale space
- finite element
- noise removal
- nonlinear diffusion
- diffusion process
- numerical solution
- level set
- numerical analysis
- image enhancement
- boundary conditions
- coherence enhancing diffusion
- scale spaces
- image analysis
- image processing
- filtering method
- image denoising
- steady state
- active contours
- image compression
- multiresolution