Unsupervised image denoising based on self-attention mechanism.
Qingmeng GuoWeibo WeiNianrun XiBo WangPublished in: ICAICE (2023)
Keyphrases
- image denoising
- attention mechanism
- natural images
- denoising
- visual attention
- saliency map
- total variation
- noisy images
- image processing
- partial differential equations
- denoising algorithm
- bilateral filtering
- wavelet coefficients
- additive gaussian noise
- wavelet domain
- denoising methods
- wavelet domain hidden markov tree
- multiresolution
- nonlocal means
- visual attention model
- machine learning
- multiscale
- augmented lagrangian
- undecimated wavelet transform
- eye tracking
- video data
- input image
- anisotropic diffusion
- feature space
- video sequences
- high level
- real time