Note on a nonlinear diffusion system with convection.
Bingchen LiuFengjie LiSining ZhengPublished in: Appl. Math. Comput. (2009)
Keyphrases
- nonlinear diffusion
- diffusion processes
- diffusion equation
- anisotropic diffusion
- scale spaces
- denoising
- image denoising
- nonlinear diffusion filtering
- partial differential equations
- diffusion process
- scale space
- coherence enhancing diffusion
- structure tensor
- vector valued
- edge detection
- edge preserving
- noise removal
- speckle noise
- noise reduction
- image enhancement
- noisy images
- semi implicit
- boundary conditions
- shift invariant
- total variation
- high frequency
- image compression
- multiscale