N) finite difference method for fractional diffusion equations.
Hong WangKaixin WangTreena SircarPublished in: J. Comput. Phys. (2010)
Keyphrases
- finite difference method
- diffusion equation
- partial differential equations
- anisotropic diffusion
- gaussian kernel
- image denoising
- finite difference
- heat equation
- level set
- image enhancement
- scale spaces
- image processing
- numerical solution
- numerical methods
- nonlinear diffusion
- scale space
- noise removal
- multiscale
- diffusion process
- differential equations
- multiresolution
- boundary conditions