PET scatter estimation using #DeepLearning U-Net architecture - PubMed https://pubmed.ncbi.nlm.nih.gov/36240745/?utm_source=dlvr.it&utm_medium=twitter&utm_campaign=None&utm_content=1FmSTaOY8T6SqXitbtW9iWO_EUJo9UTGeYXPgZYBFGQB3x59HR&fc=None&ff=20221015201740&v=2.17.8