Down-scale simplified non-local attention networks with application to image denoising.
Dai-Qiang ChenPublished in: Signal Image Video Process. (2024)
Keyphrases
- image denoising
- denoising
- noisy images
- total variation
- natural images
- wavelet domain
- partial differential equations
- denoising methods
- undecimated wavelet transform
- nonlocal means
- bilateral filtering
- image deblurring
- wavelet coefficients
- denoising algorithm
- signal processing
- noise level
- fourier transform
- graph cuts
- total variation regularization