一个虚拟针孔的PET设备,用于改善对比度恢复和提高一米长的PET扫描仪的损伤检测能力:一个模拟研究

Jianyong Jiang1, Jianlang Hua1, Haihao Wang1

  • 1Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing, People's Republic of China.

概括

整合虚拟针孔 (VP) PET 设备可以提高长轴视野 PET 扫描仪的对比度恢复系数 (CRC) 和小损伤检测能力. 这项模拟研究表明,VP-PET比原生扫描仪提高了成像性能.