Correlation preserving on graphs for image denoising.
Rui ChenHuizhu JiaXiaodong XieWen GaoPublished in: ICIP (2017)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- image processing
- partial differential equations
- wavelet domain
- denoising methods
- denoising algorithm
- wavelet coefficients
- contourlet transform
- bilateral filtering
- additive gaussian noise
- total variation regularization
- multiscale
- image inpainting
- augmented lagrangian
- undecimated wavelet transform
- nonlinear diffusion
- image deblurring
- anisotropic diffusion
- noise level
- multiresolution
- object recognition