Fourth-order optimal iterative schemes for convection-diffusion equation.
Muddun BhuruthPublished in: Int. J. Comput. Math. (1996)
Keyphrases
- diffusion equation
- fourth order
- noise removal
- anisotropic diffusion
- partial differential equations
- nonlinear diffusion
- scale space
- diffusion process
- image enhancement
- diffusion processes
- denoising
- piecewise smooth
- scale spaces
- boundary conditions
- filtering method
- edge detection
- noise reduction
- image denoising
- level set
- multiscale
- edge preserving
- mathematical morphology
- estimation error
- gaussian noise
- noisy images
- impulse noise