Towards Boosting the Channel Attention in Real Image Denoising : Sub-band Pyramid Attention.
Huayu LiHaiyu WuXiwen ChenHanning ZhangAbolfazl RaziPublished in: CoRR (2020)
Keyphrases
- image denoising
- wavelet coefficients
- subband
- denoising
- wavelet domain
- contourlet transform
- multiresolution
- natural images
- image processing
- noisy images
- discrete wavelet transform
- multiscale
- locally adaptive
- wavelet decomposition
- total variation
- denoising methods
- high frequency
- frequency domain
- scale space
- input image
- machine learning
- shift invariant
- translation invariant
- wavelet basis
- denoising algorithm
- texture analysis
- image enhancement
- filter bank
- wavelet transform
- object recognition
- face recognition