An implicit fourth-order compact finite difference scheme for one-dimensional Burgers' equation.
Wenyuan LiaoPublished in: Appl. Math. Comput. (2008)
Keyphrases
- finite difference
- fourth order
- partial differential equations
- numerical scheme
- semi implicit
- nonlinear diffusion
- numerical solution
- hamilton jacobi
- anisotropic diffusion
- diffusion equation
- image denoising
- level set
- noise removal
- high order
- multiscale
- finite element
- image processing
- scale spaces
- numerical methods
- numerical analysis
- image enhancement
- boundary conditions
- differential equations
- scale space
- filtering method
- energy functional
- denoising
- natural images
- image interpolation
- subband
- edge detection
- higher order
- pairwise
- post processing