A convergent hybrid numerical scheme for a class of nonlinear diffusion equations.
Mohammad IzadiDia ZeidanPublished in: Comput. Appl. Math. (2022)
Keyphrases
- diffusion equation
- numerical scheme
- anisotropic diffusion
- partial differential equations
- finite difference
- scale space
- diffusion process
- noise removal
- nonlinear diffusion
- filtering method
- image enhancement
- scale spaces
- boundary conditions
- level set
- edge detection
- image processing
- image denoising
- numerical solution
- energy functional
- finite element
- variational methods
- multiscale
- diffusion tensor
- post processing
- markov random field
- image segmentation