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1. 发明申请

WO2009143169A1 X-RAY APPARATUS FOR INSPECTING LUGGAGE USING X-RAY SOURCES EMITTING A PLURALITY OF FAN-SHAPED BEAMS 审中-公开
标题翻译： X射线装置使用X射线源检测发射多个扇形波段的导弹
公开(公告)号：WO2009143169A1
公开(公告)日：2009-11-26
申请号：PCT/US2009/044540
申请日：2009-05-19
申请人： REVEAL IMAGING TECHNOLIGIES, INC , ELLENBOGEN, Michael, P. , BIJJANI, Richard , LITCHFIELD, Michael , CONWAY, Peter , AITKENHEAD, William , LEE, Bruce
发明人： ELLENBOGEN, Michael, P. , BIJJANI, Richard , LITCHFIELD, Michael , CONWAY, Peter , AITKENHEAD, William , LEE, Bruce
IPC分类号： G01V5/00
CPC分类号： G01V5/005
摘要： Embodiments of an Array CT scanning system for x-ray scanning objects (e.g., scanning airline baggage, packages, and cargo) can include a conveyor configured to transport baggage through a tunnel, a bottom mounted x-ray source configured to provide five fan beams through the tunnel, a side mounted x-ray source disposed at a height higher than the conveyor and configured to provide a fan beam through the tunnel, and a plurality of detectors disposed across the arcs of each of the fan beams. An image processing system can be configured to provide 3D type images of a scanned bag as a function of the information received from the detectors. The images can be derived through interpolation of the scan data. An operator can manipulate the image data and partially rotate the bag to discern objects located within. A side tray is provided to allow an operator to remove a suspect bag from an operational flow of bags. Image information can be stored for subsequent review. Multiple scanners can be networked together such that image and passenger information can be transferred to other workstations.
摘要翻译：用于x射线扫描对象（例如，扫描航空公司行李，包裹和货物）的阵列CT扫描系统的实施例可以包括被配置为将行李运送通过隧道的输送机，底部安装的x射线源，其配置成提供五个扇形束通过隧道，安装在高于输送机的高度的侧面安装的x射线源，并且被配置成通过隧道提供风扇光束，以及跨越每个风扇光束的弧线设置的多个检测器。图像处理系统可以被配置为根据从检测器接收的信息来提供扫描袋的3D图像。可以通过内插扫描数据导出图像。操作员可以操纵图像数据并部分地旋转袋子以辨别位于其内的物体。提供侧托盘以允许操作者从可操作的袋子流中移除可疑袋。图像信息可以存储以备后续查看。多个扫描仪可以联网在一起，使得图像和乘客信息可以传输到其他工作站。

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