An Improved Anisotropic Diffusion PDE for Noise Removal.
Zhifeng WangXiaomao LiYandong TangPublished in: SNPD (1) (2007)
Keyphrases
- anisotropic diffusion
- noise removal
- partial differential equations
- fourth order
- edge detection
- diffusion equation
- edge preserving
- nonlinear diffusion
- diffusion process
- numerical scheme
- image enhancement
- diffusion tensor
- image details
- edge preservation
- bilateral filter
- image processing
- multiscale
- structure tensor
- impulse noise
- noise suppression
- image denoising
- perona malik
- high order