PUCA: Patch-Unshuffle and Channel Attention for Enhanced Self-Supervised Image Denoising.
Hyemi JangJunsung ParkDahuin JungJaihyun LewHo BaeSungroh YoonPublished in: CoRR (2023)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- additive white gaussian noise
- image processing
- image patches
- partial differential equations
- bilateral filtering
- wavelet coefficients
- wavelet domain
- denoising algorithm
- denoising methods
- image deblurring
- nonlinear diffusion
- additive gaussian noise
- total variation regularization
- wavelet domain hidden markov tree
- noise level
- image compression
- edge detection
- higher order
- multiscale