A modified Crank-Nicolson scheme with incremental unknowns for convection dominated diffusion equations.
Lun-Ji SongYu-Jiang WuPublished in: Appl. Math. Comput. (2010)
Keyphrases
- diffusion equation
- scale space
- anisotropic diffusion
- filtering method
- diffusion processes
- partial differential equations
- noise removal
- diffusion process
- nonlinear diffusion
- image enhancement
- boundary conditions
- scale spaces
- pattern formation
- finite element
- post processing
- finite difference
- multiscale
- higher order
- color images
- image sequences