An EMC-HDG scheme for the convection-diffusion equation with random diffusivity.
Meng LiXianbing LuoPublished in: Numer. Algorithms (2022)
Keyphrases
- diffusion equation
- nonlinear diffusion
- anisotropic diffusion
- scale space
- filtering method
- diffusion process
- partial differential equations
- noise removal
- scale spaces
- image enhancement
- diffusion processes
- diffusion coefficient
- boundary conditions
- finite difference
- post processing
- diffusion tensor
- multiscale
- denoising
- structure tensor
- image processing