error estimates for difference approximations of degenerate convection-diffusion equations.
Kenneth H. KarlsenNils Henrik RisebroErlend B. StorrøstenPublished in: Math. Comput. (2014)
Keyphrases
- diffusion equation
- error estimates
- error estimation
- scale space
- anisotropic diffusion
- diffusion process
- partial differential equations
- cross validation
- diffusion processes
- noise removal
- boundary conditions
- image enhancement
- nonlinear diffusion
- provably correct
- filtering method
- scale spaces
- error analysis
- multiscale
- pattern formation
- edge map
- model selection
- edge detection
- upper bound