Improving single-event proton CT by removing nuclear interaction events within the energy/range detector.
Improving single-event proton CT by removing nuclear interaction events within the energy/range detector.
复制标题
通过消除能量/范围探测器内的核相互作用事件来改进单事件质子 CT。
DOI：
10.1088/1361-6560/ab2671
复制
发表时间：
2019
影响因子：
3.5
通讯作者：
Seco,Joao
中科院分区：
文献类型：
--
作者：
Volz,Lennart;Piersimoni,Pierluigi;Johnson,RobertP;Bashkirov,VladimirA;Schulte,ReinhardW;Seco,Joao
在质子CT（pCT）中，数据滤波对于精确的相对阻止本领（RSP）重建至关重要。在这项工作中，我们评估不同的过滤器和他们的性能为美国pCT合作原型pCT系统在蒙特卡洛（MC）模拟。使用最近提出的-E过滤器去除核相互作用中发生的能量/范围探测器的pCT系统的潜力进行了研究。
Data filtering is crucial for accurate relative stopping power (RSP) reconstruction in proton CT (pCT). In this work, we assess different filters and their performance for the US pCT collaboration prototype pCT system in Monte Carlo (MC) simulations. The potential of using the recently proposed-E filter for removing nuclear interactions that occurred in the energy/range detector of the pCT system is investigated.