High-Accuracy Finite-Difference Schemes for the Diffusion Equation.
M. M. ChawlaMansour Al-ZanaidiA. Z. ShammeriPublished in: Neural Parallel Sci. Comput. (1998)
Keyphrases
- finite difference
- diffusion equation
- numerical scheme
- semi implicit
- partial differential equations
- anisotropic diffusion
- scale space
- diffusion process
- noise removal
- image enhancement
- nonlinear diffusion
- scale spaces
- boundary conditions
- level set
- numerical solution
- finite element
- multiscale
- filtering method
- numerical analysis
- reaction diffusion
- coherence enhancing diffusion
- natural images
- edge detection
- denoising
- digital images
- preprocessing