Nonoscillatory streamline upwind formulations for drift-diffusion equation.
He YieTeng ZhimengPublished in: IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. (1993)
Keyphrases
- diffusion equation
- finite difference
- differential equations
- partial differential equations
- anisotropic diffusion
- numerical solution
- scale space
- gaussian kernel
- image processing
- noise removal
- image denoising
- image enhancement
- level set
- diffusion process
- scale spaces
- diffusion coefficient
- nonlinear diffusion
- boundary conditions
- filtering method
- multiscale
- dynamical systems
- denoising
- image analysis
- similarity measure
- high order
- dynamic programming