Single Shot X-ray Tomography for Real-Time Functional X-ray Imaging

计算机断层扫描（CT）扫描仪产生重要器官的三维图像，这是传统的二维（单投影）x射线片无法获得的。然而，辐射暴露比传统的射线照相术高出数百倍。我们将开发世界上第一台CT扫描仪，它不使用比单一的传统x射线图像更多的辐射，它将提供病人运动的内部器官的四维重建。

Computed Tomography (CT) scanners produce three-dimensional images of vital organs that cannot be obtained by conventional two-dimensional (single projection) x-ray radiographs. However, the radiation exposure is hundreds of times higher than conventional radiography. We will develop the world’s first CT scanner that uses no more radiation than a single conventional x-ray image that will provide four-dimensional reconstructions of a patient’s moving internal organs.