High ISO JPEG Image Denoising by Deep Fusion of Collaborative and Convolutional Filtering.
Huanjing YueJianjun LiuJingyu YangTruong Q. NguyenFeng WuPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- image denoising
- denoising
- bilateral filtering
- nonlocal means
- natural images
- bilateral filter
- noisy images
- total variation
- nonlinear filters
- image processing
- partial differential equations
- wavelet domain hidden markov tree
- sparse coding
- wavelet coefficients
- wavelet domain
- undecimated wavelet transform
- image deblurring
- additive gaussian noise
- image compression
- compressed images
- removing noise
- filtering algorithm
- nonlinear diffusion
- dct coefficients
- noise removal
- compressed domain
- edge preserving
- image restoration
- image data
- feature vectors