A New Way to Generate an Exponential Finite Difference Scheme for 2D Convection-Diffusion Equations.
Caihua WangPublished in: J. Appl. Math. (2014)
Keyphrases
- diffusion equation
- finite difference
- numerical scheme
- anisotropic diffusion
- scale space
- partial differential equations
- semi implicit
- diffusion process
- filtering method
- noise removal
- boundary conditions
- image enhancement
- scale spaces
- diffusion processes
- finite element
- nonlinear diffusion
- level set
- numerical solution
- edge map
- feature extraction
- post processing
- higher order
- reaction diffusion
- multiscale