METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES
    1.
    发明申请
    METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES 有权
    检测液体物品的方法和装置

    公开(公告)号:US20100284514A1

    公开(公告)日:2010-11-11

    申请号:US12238515

    申请日:2008-09-26

    IPC分类号: G01N23/06

    CPC分类号: G01N9/24 G01V5/00

    摘要: Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether the inspected liquid article is dangerous based on the physical attributes. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.

    摘要翻译: 公开了一种用于双能CT成像的液体物品的安全检查方法和装置。 该方法包括以下步骤:通过CT扫描获得包括要检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并根据物理属性确定被检液体是否危险。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。 在正常的CT扫描技术中,扫描位置可以由操作员预先设置,或者通过DR图像设置,或者通过DR图像的自动分析设置。

    METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES
    2.
    发明申请
    METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES 有权
    检测液体物品的方法和装置

    公开(公告)号:US20090092220A1

    公开(公告)日:2009-04-09

    申请号:US12240049

    申请日:2008-09-29

    IPC分类号: A61B6/00

    摘要: Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether there are drugs concealed in the inspected liquid article based on the difference between the acquired physical attributes and reference physical attributes of the inspected liquid article. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.

    摘要翻译: 公开了一种用于双能CT成像的液体物品的安全检查方法和装置。 该方法包括以下步骤:通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并且基于被检查的液体制品的所获取的物理属性和参考物理属性之间的差异来确定在被检查的液体制品中是否存在隐藏的药物。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。 在正常的CT扫描技术中,扫描位置可以由操作员预先设置,或者通过DR图像设置,或者通过DR图像的自动分析设置。

    METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES
    3.
    发明申请
    METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES 有权
    检测液体物品的方法和装置

    公开(公告)号:US20110211671A1

    公开(公告)日:2011-09-01

    申请号:US13089874

    申请日:2011-04-19

    IPC分类号: G01N23/04

    摘要: Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether there are drugs concealed in the inspected liquid article based on the difference between the acquired physical attributes and reference physical attributes of the inspected liquid article. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.

    摘要翻译: 公开了一种用于双能CT成像的液体物品的安全检查方法和装置。 该方法包括以下步骤:通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并且基于被检查的液体制品的所获取的物理属性和参考物理属性之间的差异来确定在被检查的液体制品中是否存在隐藏的药物。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。 在正常的CT扫描技术中,扫描位置可以由操作员预先设置,或者通过DR图像设置,或者通过DR图像的自动分析设置。

    Method and device for inspection of liquid articles
    4.
    发明授权
    Method and device for inspection of liquid articles 有权
    液体制品检验方法及装置

    公开(公告)号:US08036337B2

    公开(公告)日:2011-10-11

    申请号:US12238515

    申请日:2008-09-26

    IPC分类号: G01N23/04

    CPC分类号: G01N9/24 G01V5/00

    摘要: Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether the inspected liquid article is dangerous based on the physical attributes. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.

    摘要翻译: 公开了一种用于双能CT成像的液体物品的安全检查方法和装置。 该方法包括以下步骤:通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并根据物理属性确定被检液体是否危险。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。 在正常的CT扫描技术中,扫描位置可以由操作员预先设置,或者通过DR图像设置,或者通过DR图像的自动分析设置。

    Method and device for inspection of liquid articles
    6.
    发明授权
    Method and device for inspection of liquid articles 有权
    液体制品检验方法及装置

    公开(公告)号:US08320523B2

    公开(公告)日:2012-11-27

    申请号:US13177905

    申请日:2011-07-07

    IPC分类号: G01N23/04

    CPC分类号: G01N9/24 G01V5/00

    摘要: Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether the inspected liquid article is dangerous based on the physical attributes. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.

    摘要翻译: 公开了一种用于双能CT成像的液体物品的安全检查方法和装置。 该方法包括以下步骤:通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并根据物理属性确定被检液体是否危险。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。 在正常的CT扫描技术中,扫描位置可以由操作员预先设置,或者通过DR图像设置,或者通过DR图像的自动分析设置。

    Method and device for inspection of liquid articles
    7.
    发明授权
    Method and device for inspection of liquid articles 有权
    液体制品检验方法及装置

    公开(公告)号:US07945017B2

    公开(公告)日:2011-05-17

    申请号:US12240049

    申请日:2008-09-29

    IPC分类号: G01N23/06

    摘要: Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether there are drugs concealed in the inspected liquid article based on the difference between the acquired physical attributes and reference physical attributes of the inspected liquid article. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.

    摘要翻译: 公开了一种用于双能CT成像的液体物品的安全检查方法和装置。 该方法包括以下步骤:通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并且基于被检查的液体制品的所获取的物理属性和参考物理属性之间的差异来确定在被检查的液体制品中是否存在隐藏的药物。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。 在正常的CT扫描技术中,扫描位置可以由操作员预先设置,或者通过DR图像设置,或者通过DR图像的自动分析设置。