NERNet: Noise estimation and removal network for image denoising.
Bingyang GuoKechen SongHongwen DongYunhui YanZhibiao TuLiu ZhuPublished in: J. Vis. Commun. Image Represent. (2020)
Keyphrases
- image denoising
- noise estimation
- noisy images
- denoising
- noise level
- natural images
- denoising methods
- total variation
- image processing
- partial differential equations
- wavelet domain
- denoising algorithm
- wavelet coefficients
- additive noise
- gaussian noise
- image deblurring
- noise model
- wavelet domain hidden markov tree
- frequency domain
- edge detection
- wiener filter
- multiscale
- color images
- wavelet transform
- high quality
- computer vision