Implicit finite difference techniques for the advection-diffusion equation using spreadsheets.
Halil KarahanPublished in: Adv. Eng. Softw. (2006)
Keyphrases
- finite difference
- diffusion equation
- anisotropic diffusion
- partial differential equations
- scale space
- diffusion process
- noise removal
- boundary conditions
- image enhancement
- scale spaces
- numerical scheme
- filtering method
- reaction diffusion
- finite element
- image denoising
- numerical solution
- edge detection
- multiscale
- nonlinear diffusion
- image processing
- coherence enhancing diffusion
- edge map
- feature space