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    WALK-THROUGH METAL DETECTION SYSTEM
    1.
    发明公开
    WALK-THROUGH METAL DETECTION SYSTEM 审中-公开
    BEGEHBARES METALLDETEKTIONSSYSTEM

    公开(公告)号：EP2764354A1

    公开(公告)日：2014-08-13

    申请号：EP12806989.5

    申请日：2012-06-28

    申请人： Rapiscan Systems, Inc.

    发明人： PEYTON, Anthony, J. ,  ARMITAGE, David, W. ,  MARSH, Liam, A. ,  KTISTIS, Christos ,  LIONHEART, William Robert, Breckon ,  JÄRVI, Ari

    IPC分类号： G01N27/72

    CPC分类号： G01V3/104 ,  G01V3/105 ,  G01V3/12 ,  G08B21/22

    摘要： The present application is a detection system for locating and characterizing an object placed in a detection area in a three dimensional space. The detection system includes a plurality of magnetic field generators and magnetic field detectors arranged on opposite sides of the detection area and a control system for enabling generation of a magnetic field in the detection area by the magnetic field generators and for measuring of the magnetic field modified by the object at each of the magnetic field detectors. The detection system also includes a processor for processing the measured magnetic field to obtain a data set characterizing the object and a location of the object. The processor applies a reconstruction process on a predefined number of measurements of the modified magnetic field.

    摘要翻译： 本申请是用于定位和表征放置在三维空间中的检测区域中的物体的检测系统。 检测系统包括布置在检测区域的相对侧上的多个磁场发生器和磁场检测器，以及用于通过磁场发生器产生检测区域中的磁场并且用于测量磁场修正的测量的控制系统 通过每个磁场检测器处的​​物体。 检测系统还包括处理器，用于处理测量的磁场以获得表征对象的数据集和对象的位置。 处理器对修改的磁场的预定数量的测量应用重建过程。

    SYSTEM AND METHOD FOR IMAGE RECONSTRUCTION BY USING MULTI-SHEET SURFACE REBINNING
    3.
    发明公开
    SYSTEM AND METHOD FOR IMAGE RECONSTRUCTION BY USING MULTI-SHEET SURFACE REBINNING 审中-公开
    系统和方法多磁盘表面的重排的使用图像重建

    公开(公告)号：EP2453798A1

    公开(公告)日：2012-05-23

    申请号：EP10800433.4

    申请日：2010-07-13

    申请人： Rapiscan Systems, Inc.

    发明人： BETCKE, Marta ,  LIONHEART, William Robert, Breckon ,  MORTON, Edward, James

    IPC分类号： A61B6/00

    摘要： The present application is directed toward the generation of three dimensional images in a tomography system having X-ray sources offset from detectors, in particular in a system where the sources are located on a plane, while detectors are located on multiple parallel planes, parallel to the plane of sources and all the planes of detectors lie on one side of the plane of sources. A controller operates to rebin detected X-rays onto a non-flat surface, perform two dimensional reconstruction on the surface, and generate the three dimensional image from reconstructed images on the plurality of surfaces.