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| Open AccessUsing domain knowledge for robust and generalizable deep learning-based CT-free PET attenuation and scatter correction
Deep learning-based methods have been proposed to substitute CT-based PET attenuation and scatter correction to achieve CT-free PET imaging. Here, the authors present a simple way to integrate domain knowledge in deep learning for CT-free PET imaging.
- Rui Guo
- , Song Xue
- & Kuangyu Shi