Xformer: Hybrid X-Shaped Transformer for Image Denoising.
Jiale ZhangYulun ZhangJinjin GuJiahua DongLinghe KongXiaokang YangPublished in: CoRR (2023)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- image processing
- wavelet domain
- wavelet domain hidden markov tree
- additive gaussian noise
- wavelet coefficients
- augmented lagrangian
- wavelet based image denoising
- denoising algorithm
- image deblurring
- nonlocal means
- higher order
- signal processing
- denoising methods
- contourlet transform
- input image
- multiresolution
- object recognition