Efficient feature redundancy reduction for image denoising.
Yuxuan HuChunwei TianChengyuan ZhangSichao ZhangPublished in: World Wide Web (WWW) (2024)
Keyphrases
- image denoising
- redundancy reduction
- denoising
- noisy images
- natural images
- total variation
- image processing
- partial differential equations
- bilateral filtering
- wavelet domain
- wavelet coefficients
- additive gaussian noise
- denoising algorithm
- image inpainting
- frequency domain
- undecimated wavelet transform
- nonlocal means
- augmented lagrangian
- denoising methods
- noise level
- contourlet transform
- image features
- computer vision
- directional filter banks
- feature vectors
- signal processing
- wavelet domain hidden markov tree