A second order explicit finite difference method for the fractional advection diffusion equation.
Ercília SousaPublished in: Comput. Math. Appl. (2012)
Keyphrases
- diffusion equation
- finite difference method
- partial differential equations
- finite difference
- anisotropic diffusion
- scale space
- heat equation
- level set
- diffusion process
- gaussian kernel
- image processing
- image denoising
- numerical solution
- high order
- image enhancement
- scale spaces
- nonlinear diffusion
- numerical methods
- higher order
- noise removal
- boundary conditions
- bilateral filtering
- differential equations
- velocity field
- pattern recognition
- multiscale
- energy functional
- noisy images
- denoising
- image segmentation