A Fourth Order Improved Numerical Scheme for the Generalized Burgers - Huxley Equation.
Athanassios G. BratsosPublished in: Am. J. Comput. Math. (2011)
Keyphrases
- fourth order
- partial differential equations
- numerical scheme
- anisotropic diffusion
- noise removal
- numerical solution
- image denoising
- nonlinear diffusion
- finite difference
- level set
- numerical methods
- multiscale
- differential equations
- image processing
- image enhancement
- high order
- edge detection
- energy functional
- diffusion equation
- edge preserving
- diffusion process
- curve evolution
- similarity measure
- feature extraction
- color image processing
- pairwise
- estimation error
- natural images
- optical flow