HCformer: Hybrid CNN-Transformer for LDCT Image Denoising.
Jinli YuanFeng ZhouZhitao GuoXiaozeng LiHengyong YuPublished in: J. Imaging Inform. Medicine (2023)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- image processing
- partial differential equations
- bilateral filtering
- pulmonary nodules
- wavelet domain
- wavelet coefficients
- denoising methods
- low dose
- undecimated wavelet transform
- denoising algorithm
- computer aided
- additive gaussian noise
- wavelet domain hidden markov tree
- pattern recognition
- multiscale