PUCA: Patch-Unshuffle and Channel Attention for Enhanced Self-Supervised Image Denoising.
Hyemi JangJunsung ParkDahuin JungJaihyun LewHo BaeSungroh YoonPublished in: NeurIPS (2023)
Keyphrases
- image denoising
- denoising
- natural images
- total variation
- additive white gaussian noise
- image patches
- noisy images
- partial differential equations
- image processing
- image deblurring
- wavelet domain
- wavelet coefficients
- wavelet domain hidden markov tree
- additive gaussian noise
- nonlocal means
- total variation regularization
- denoising methods
- denoising algorithm
- multiresolution
- contourlet transform
- bilateral filtering
- image inpainting
- undecimated wavelet transform
- edge preserving
- fading channels
- nonlinear diffusion
- wavelet packet
- anisotropic diffusion
- image restoration
- higher order
- similarity measure