A convection-diffusion problem with a small variable diffusion coefficient.
Hans-Goerg RoosMartin SchopfPublished in: CoRR (2020)
Keyphrases
- diffusion coefficient
- diffusion equation
- diffusion process
- anisotropic diffusion
- diffusion processes
- diffusion weighted
- scale space
- partial differential equations
- noise removal
- filtering method
- image enhancement
- blurred images
- nonlinear diffusion
- bilateral filtering
- scale spaces
- edge detection
- edge preserving
- gray level
- markov random field
- input image