On (essentially) non-oscillatory discretizations of evolutionary convection-diffusion equations.
Volker JohnJulia NovoPublished in: J. Comput. Phys. (2012)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- noise removal
- image enhancement
- diffusion processes
- scale spaces
- nonlinear diffusion
- boundary conditions
- filtering method
- edge detection
- image processing
- finite difference
- pattern formation
- denoising
- preprocessing
- pattern recognition