Image denoising by using PDE and GCV in tetrolet transform domain.
Changjiang ZhangYuan ChenChunjiang DuanmuYinhuan YangPublished in: Eng. Appl. Artif. Intell. (2016)
Keyphrases
- transform domain
- image denoising
- partial differential equations
- denoising
- spatial domain
- natural images
- noisy images
- total variation
- image processing
- anisotropic diffusion
- wavelet domain
- nonlinear diffusion
- frequency domain
- denoising algorithm
- denoising methods
- macroblock
- image deblurring
- additive noise
- object recognition