利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106659452A 在定量单光子发射计算机断层扫描中利用多个光电峰的重构 有权

在定量单光子发射计算机断层扫描中利用多个光电峰的重构
摘要：
在利用多个光电峰的定量SPECT中，在重构内或作为重构的部分、而不是在重构后执行针对所述多个光电峰的组合。迭代地执行重构，因此针对所述多个光电峰的组合在重构的迭代循环内执行，诸如组合不同光电峰的经后向投影的反馈以用于更新容积。
摘要（英）：

In quantitative SPECT with multiple photopeaks, the combination for the multiple photopeaks is performed within or as part of reconstruction rather than post-reconstruction. Reconstruction is performed iteratively, so the combination for the multiple photopeaks is performed within the iteration loop of the reconstruction, such as combining back projected feedback of the different photopeaks for updating the volume.

公开/授权文献
0/0