Cross-domain Iterative Network for Simultaneous Denoising, Limited-angle Reconstruction, and Attenuation Correction of Low-dose Cardiac SPECT.
Xiongchao ChenBo ZhouHuidong XieXueqi GuoQiong LiuAlbert J. SinusasChi LiuPublished in: CoRR (2023)
Keyphrases
- cross domain
- limited angle
- denoising
- image reconstruction
- low dose
- tomographic reconstruction
- computed tomography
- domain adaptation
- total variation
- patient specific
- knowledge transfer
- relaxation algorithm
- image denoising
- x ray
- three dimensional
- text categorization
- noisy images
- transfer learning
- radon transform
- target domain
- ct scans
- regularized least squares
- computer tomography
- image registration
- motion estimation
- high resolution