Discrete advection-diffusion equations on graphs: Maximum principle and finite volumes.
Radim HosekJonás VolekPublished in: Appl. Math. Comput. (2019)
Keyphrases
- diffusion equation
- anisotropic diffusion
- finite number
- scale space
- image enhancement
- partial differential equations
- boundary conditions
- diffusion process
- pattern formation
- noise removal
- filtering method
- scale spaces
- laplacian operator
- finite difference
- nonlinear diffusion
- color images
- image analysis
- multiscale
- image sequences