Differential quadrature solution of nonlinear reaction-diffusion equation with relaxation-type time integration.
Gülnihal MeralMünevver Tezer-SezginPublished in: Int. J. Comput. Math. (2009)
Keyphrases
- diffusion equation
- reaction diffusion
- numerical integration
- integral equation
- diffusion process
- anisotropic diffusion
- scale space
- partial differential equations
- gaussian kernel
- diffusion processes
- boundary conditions
- noise removal
- diffusion coefficient
- filtering method
- finite difference
- image enhancement
- scale spaces
- higher order
- multiscale
- gauss seidel
- nonlinear diffusion
- high order
- image analysis