Error dynamics of diffusion equation: Effects of numerical diffusion and dispersive diffusion.
Tapan K. SenguptaAshish BholePublished in: J. Comput. Phys. (2014)
Keyphrases
- diffusion equation
- diffusion process
- anisotropic diffusion
- diffusion processes
- finite difference
- scale space
- diffusion coefficient
- noise removal
- partial differential equations
- image enhancement
- scale spaces
- gaussian kernel
- boundary conditions
- nonlinear diffusion
- filtering method
- reaction diffusion
- error rate
- edge detection
- network dynamics
- multiscale
- image sequences
- denoising