An approximation scheme for the time fractional convection-diffusion equation.
Juan ZhangXindong ZhangBohui YangPublished in: Appl. Math. Comput. (2018)
Keyphrases
- diffusion equation
- numerical scheme
- anisotropic diffusion
- partial differential equations
- filtering method
- scale space
- diffusion process
- image enhancement
- noise removal
- diffusion processes
- boundary conditions
- numerical integration
- gaussian kernel
- scale spaces
- diffusion coefficient
- finite difference
- nonlinear diffusion
- numerical solution
- edge detection
- post processing
- level set
- image segmentation
- image processing