A numerical scheme for solving special class of nonlinear diffusion-convection equation.
Abdollah ShidfarM. DjalalvandMorteza GarshasbiPublished in: Appl. Math. Comput. (2005)
Keyphrases
- nonlinear diffusion
- numerical scheme
- diffusion equation
- anisotropic diffusion
- semi implicit
- partial differential equations
- finite difference
- numerical methods
- numerical solution
- nonlinear diffusion filtering
- scale spaces
- scale space
- noise removal
- structure tensor
- image denoising
- edge preserving
- differential equations
- diffusion process
- denoising
- edge detection
- image processing
- level set
- image enhancement
- filtering method
- boundary conditions
- vector valued
- noise reduction
- energy functional
- numerical analysis
- variational methods
- speckle noise
- post processing
- sufficient conditions
- high order
- computer vision
- multiscale