Fourth-order balanced source term treatment in central WENO schemes for shallow water equations.
Valerio CaleffiAlessandro ValianiAnna BerniniPublished in: J. Comput. Phys. (2006)
Keyphrases
- fourth order
- numerical algorithms
- partial differential equations
- noise removal
- high order
- image interpolation
- nonlinear diffusion
- numerical solution
- anisotropic diffusion
- higher order statistics
- edge preservation
- estimation error
- image processing
- numerical methods
- scale spaces
- noise reduction
- image denoising
- smooth regions
- higher order
- similarity measure