A multi-attention Uformer for low-dose CT image denoising.
Huimin YanChenyun FangZhiwei QiaoPublished in: Signal Image Video Process. (2024)
Keyphrases
- image denoising
- low dose
- x ray
- computed tomography
- denoising
- ct scans
- imaging modalities
- noisy images
- natural images
- ct images
- computer tomography
- lung nodules
- total variation
- dual energy
- medical imaging
- wavelet coefficients
- wavelet domain
- contrast enhancement
- image processing
- medical images
- three dimensional
- image reconstruction
- denoising algorithm
- noise level
- medical image analysis
- multiscale
- low contrast
- multiplicative noise
- image registration
- higher order
- image restoration
- image enhancement