Energy spectrum modulation apparatus, material discrimination method and device, image processing method
    3.
    发明申请
    Energy spectrum modulation apparatus, material discrimination method and device, image processing method 有权
    能谱调制装置,材料鉴别方法及装置,图像处理方法

    公开(公告)号:US20070286329A1

    公开(公告)日:2007-12-13

    申请号:US11788995

    申请日:2007-04-23

    IPC分类号: G01N23/00

    摘要: Disclosed are an energy spectrum modulation apparatus, a material discrimination method and a device thereof, as well as an image processing method are disclosed, which can discriminate the material in large- and medium-sized objects such as cargo containers, air cargo containers, etc. by using X-rays having different energy levels. The energy spectrum modulation apparatus comprises a first energy spectrum modulation part for modulating a first ray having a first energy spectrum, and a second energy spectrum modulation part coupled to the first energy spectrum modulation part and for modulating a second ray having a second energy spectrum different from the first energy spectrum. The present invention can be used in the non-opening inspection for large-sized container cargo at places such as Customs, ports and airports.

    摘要翻译: 公开了一种能量谱调制装置,材料鉴别方法及其装置,以及图像处理方法,其可以区分大型和中型物体如货物集装箱,空运货物集装箱等的材料 通过使用具有不同能级的X射线。 能量调制装置包括用于调制具有第一能量谱的第一射线的第一能谱调制部分和耦合到第一能谱调制部分的第二能谱调制部分,并用于调制具有不同的第二能谱的第二射线 从第一个能量谱。 本发明可用于海关,港口,机场等大型集装箱货物的不开放检查。

    Energy spectrum modulation apparatus, material discrimination method and device, image processing method
    4.
    发明授权
    Energy spectrum modulation apparatus, material discrimination method and device, image processing method 有权
    能谱调制装置,材料鉴别方法及装置,图像处理方法

    公开(公告)号:US07702075B2

    公开(公告)日:2010-04-20

    申请号:US11788995

    申请日:2007-04-23

    IPC分类号: H05G1/64 G01N23/087 G21K3/00

    摘要: Disclosed are an energy spectrum modulation apparatus, a material discrimination method and a device thereof, as well as an image processing method are disclosed, which can discriminate the material in large- and medium-sized objects such as cargo containers, air cargo containers, etc. by using X-rays having different energy levels. The energy spectrum modulation apparatus comprises a first energy spectrum modulation part for modulating a first ray having a first energy spectrum, and a second energy spectrum modulation part coupled to the first energy spectrum modulation part and for modulating a second ray having a second energy spectrum different from the first energy spectrum. The present invention can be used in the non-opening inspection for large-sized container cargo at places such as Customs, ports and airports.

    摘要翻译: 公开了一种能量谱调制装置,材料鉴别方法及其装置,以及图像处理方法,其可以区分大型和中型物体如货物集装箱,空运货物集装箱等的材料 通过使用具有不同能级的X射线。 能量调制装置包括用于调制具有第一能量谱的第一射线的第一能谱调制部分和耦合到第一能谱调制部分的第二能谱调制部分,并用于调制具有不同的第二能谱的第二射线 从第一个能量谱。 本发明可用于海关,港口,机场等大型集装箱货物的不开放检查。

    Detector array and device using the same
    5.
    发明授权
    Detector array and device using the same 有权
    检测器阵列和使用相同的设备

    公开(公告)号:US07724869B2

    公开(公告)日:2010-05-25

    申请号:US11789095

    申请日:2007-04-23

    IPC分类号: G01N23/087

    摘要: Disclosed is a detector array comprising a first linear array for detecting a first ray and a second ray which penetrate through a first plurality of parts of the inspected object to acquire first values and second values for the first plurality of parts, wherein the second ray is alternately emitted with the first ray; and a second linear array arranged parallel to the first linear array for detecting the first ray and the second ray which penetrate through a second plurality of parts of the inspected object to acquire third values and fourth values for the second plurality of parts, wherein the first plurality of parts is partly identical to the second plurality of parts. With the detector array, the efficiency and material discrimination accuracy can be improved in the scanning inspection of the inspected object by use of alternate dual-energy rays.

    摘要翻译: 公开了一种检测器阵列,其包括用于检测第一射线的第一线性阵列和穿透被检查对象的第一多个部分的第二射线,以获取第一多个部分的第一值和第二值,其中第二射线为 与第一根光线交替发射; 以及平行于所述第一线性阵列布置的第二线性阵列,用于检测所述第一射线,并且所述第二射线穿透所述被检查物体的第二多个部分,以获得所述第二多个部分的第三值和第四值,其中所述第一 多个部分与第二多个部分部分相同。 利用检测器阵列,通过使用替代的双能量射线,可以提高检查对象的扫描检查中的效率和材料辨别精度。

    Detector array and device using the same
    6.
    发明申请
    Detector array and device using the same 有权
    检测器阵列和使用相同的设备

    公开(公告)号:US20070286337A1

    公开(公告)日:2007-12-13

    申请号:US11789095

    申请日:2007-04-23

    IPC分类号: G01N23/087 G01N23/223

    摘要: Disclosed is a detector array comprising a first linear array for detecting a first ray and a second ray which penetrate through a first plurality of parts of the inspected object to acquire first values and second values for the first plurality of parts, wherein the second ray is alternately emitted with the first ray; and a second linear array arranged parallel to the first linear array for detecting the first ray and the second ray which penetrate through a second plurality of parts of the inspected object to acquire third values and fourth values for the second plurality of parts, wherein the first plurality of parts is partly identical to the second plurality of parts. With the detector array, the efficiency and material discrimination accuracy can be improved in the scanning inspection of the inspected object by use of alternate dual-energy rays.

    摘要翻译: 公开了一种检测器阵列,其包括用于检测第一射线的第一线性阵列和穿透被检查对象的第一多个部分的第二射线,以获取第一多个部分的第一值和第二值,其中第二射线为 与第一根光线交替发射; 以及平行于所述第一线性阵列布置的第二线性阵列,用于检测所述第一射线,并且所述第二射线穿透所述被检查物体的第二多个部分,以获得所述第二多个部分的第三值和第四值,其中所述第一 多个部分与第二多个部分部分相同。 利用检测器阵列,通过使用替代的双能量射线,可以提高检查对象的扫描检查中的效率和材料辨别精度。