Image Denoising by Exploring External and Internal Correlations.
Huanjing YueXiaoyan SunJingyu YangFeng WuPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- wavelet domain
- image processing
- wavelet coefficients
- bilateral filtering
- denoising algorithm
- image deblurring
- wavelet based image denoising
- additive gaussian noise
- wavelet domain hidden markov tree
- denoising methods
- nonlocal means
- undecimated wavelet transform
- image inpainting
- frequency domain
- statistical model
- nonlinear diffusion
- total variation regularization