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1. 发明申请

US20110007870A1 METHOD AND DEVICES FOR ASSESSING THE THREAT STATUS OF AN ARTICLE AT A SECURITY CHECK POINT 有权
标题翻译：用于评估安全检查点的文章的威胁状态的方法和装置
公开(公告)号：US20110007870A1
公开(公告)日：2011-01-13
申请号：US12680622
申请日：2008-09-30
申请人： Michel Roux , Dan Gudmundson , Michel R. Bouchard , Vinh Phuc Pham , Alexandre Filiatrault , Sebastien Roy , Steve Godbout
发明人： Michel Roux , Dan Gudmundson , Michel R. Bouchard , Vinh Phuc Pham , Alexandre Filiatrault , Sebastien Roy , Steve Godbout
IPC分类号： G01N23/04 , H05G1/00
CPC分类号： G01N23/04 , G01F23/288 , G01N2223/637 , G01N2223/639 , G01V5/0016
摘要： A method for performing security screening at a checkpoint is provided. The method includes providing an X-ray imaging system having a scanning area and providing a supporting device for supporting articles to be scanned in the scanning area, wherein the supporting device has at least two reference areas manifesting respective X-ray signatures when exposed to X-rays, the X-ray signatures being distinguishable from one another. The method further includes placing an article to be scanned on the supporting device, introducing the article to be scanned in the scanning area while the article is supported by the supporting device and using the X-ray imaging system for deriving the X-ray signatures of the reference areas and for obtaining an X-ray image of the article while the supporting device is in the scanning area. The method further includes using the X-ray signatures to derive X-ray attenuation information from the X-ray image and using the X-ray attenuation information in determining if the article is a security threat.
摘要翻译：提供了一种在检查点进行安全检查的方法。该方法包括提供具有扫描区域的X射线成像系统，并提供用于在扫描区域中支撑要扫描的物品的支撑装置，其中，当暴露于X时，所述支撑装置具有表现出相应的X射线签名的至少两个参考区域 X射线签名可以彼此区分开来。该方法还包括将待扫描的物品放置在支撑装置上，同时在由支撑装置支撑制品的同时将待扫描的物品引入扫描区域，并且使用X射线成像系统获得X射线签名参考区域和用于在支撑装置处于扫描区域时获得物品的X射线图像。该方法还包括使用X射线签名从X射线图像导出X射线衰减信息，并且在确定物品是否是安全威胁时使用X射线衰减信息。

2. 发明授权

US08014493B2 Method and devices for assessing the threat status of an article at a security check point 有权
标题翻译：用于在安全检查点评估文章的威胁状态的方法和设备
公开(公告)号：US08014493B2
公开(公告)日：2011-09-06
申请号：US12680622
申请日：2008-09-30
申请人： Michel Roux , Dan Gudmundson , Michel R. Bouchard , Vinh Phuc Pham , Alexandre Filiatrault , Sebastien Roy , Steve Godbout
发明人： Michel Roux , Dan Gudmundson , Michel R. Bouchard , Vinh Phuc Pham , Alexandre Filiatrault , Sebastien Roy , Steve Godbout
IPC分类号： G01N23/083 , G01N23/10
CPC分类号： G01N23/04 , G01F23/288 , G01N2223/637 , G01N2223/639 , G01V5/0016
摘要： A method for performing security screening at a checkpoint is provided. The method includes providing an X-ray imaging system having a scanning area and providing a supporting device for supporting articles to be scanned in the scanning area, wherein the supporting device has at least two reference areas manifesting respective X-ray signatures when exposed to X-rays, the X-ray signatures being distinguishable from one another. The method further includes placing an article to be scanned on the supporting device, introducing the article to be scanned in the scanning area while the article is supported by the supporting device and using the X-ray imaging system for deriving the X-ray signatures of the reference areas and for obtaining an X-ray image of the article while the supporting device is in the scanning area. The method further includes using the X-ray signatures to derive X-ray attenuation information from the X-ray image and using the X-ray attenuation information in determining if the article is a security threat.
摘要翻译：提供了一种在检查点进行安全检查的方法。该方法包括提供具有扫描区域的X射线成像系统，并提供用于在扫描区域中支撑要扫描的物品的支撑装置，其中，当暴露于X时，所述支撑装置具有表现出相应的X射线签名的至少两个参考区域 X射线签名可以彼此区分开来。该方法还包括将待扫描的物品放置在支撑装置上，同时在由支撑装置支撑制品的同时将待扫描的物品引入扫描区域，并且使用X射线成像系统获得X射线签名参考区域和用于在支撑装置处于扫描区域时获得物品的X射线图像。该方法还包括使用X射线签名从X射线图像导出X射线衰减信息，并且在确定物品是否是安全威胁时使用X射线衰减信息。

3. 发明授权

US07899232B2 Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same 有权
标题翻译：用于在行李箱屏蔽系统中提供威胁图像投影（TIP）的方法和装置，以及实施相同的行李检查系统
公开(公告)号：US07899232B2
公开(公告)日：2011-03-01
申请号：US11747639
申请日：2007-05-11
申请人： Dan Gudmundson , Luc Perron , Alexandre Filiatrault , Aidan Doyle , Michel Bouchard
发明人： Dan Gudmundson , Luc Perron , Alexandre Filiatrault , Aidan Doyle , Michel Bouchard
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/6255 , G06K2209/09
摘要： A method and apparatus for testing luggage screening equipment operators is provides. A sequence of images of contents of luggage items derived from a device that scans the luggage items with penetrating radiation are received. The image generation device is characterized by introducing a certain distortion into these images of contents of luggage items. A display device is caused to display images derived from this sequence of images. Occasionally, the display device is caused to show a simulated threat in a luggage item by displaying a combined image derived based at least in part on an image in the sequence of images and a distorted threat image. The distorted threat image was derived by applying a distortion insertion process to a reference threat image wherein the distortion insertion process tends to approximate the certain distortion introduced in the images of contents of luggage items by the device that scans the luggage items with penetrating radiation.
摘要翻译：提供了一种用于测试行李检查设备操作员的方法和设备。接收从用穿透辐射扫描行李物品的装置导出的行李物品的内容的一系列图像。图像生成装置的特征在于，在行李物品的内容的这些图像中引入一定的失真。使显示装置显示从该图像序列导出的图像。偶尔地，通过显示至少部分地基于图像序列中的图像和扭曲的威胁图像导出的组合图像，导致显示设备在行李物品中显示模拟的威胁。扭曲的威胁图像是通过对参考威胁图像应用失真插入过程得到的，其中失真插入过程倾向于通过用穿透性辐射扫描行李物品的装置在行李物品的内容图像中引入的某些失真。

4. 发明申请

US20080170660A1 METHOD AND APPARATUS FOR PROVIDING THREAT IMAGE PROJECTION (TIP) IN A LUGGAGE SCREENING SYSTEM, AND LUGGAGE SCREENING SYSTEM IMPLEMENTING SAME 有权
标题翻译：用于在行驶筛选系统中提供威胁图像投影（提示）的方法和装置，以及执行其中的行驶筛选系统
公开(公告)号：US20080170660A1
公开(公告)日：2008-07-17
申请号：US11747639
申请日：2007-05-11
申请人： Dan Gudmundson , Luc Perron , Alexandre Filiatrault , Aidan Doyle , Michel Bouchard
发明人： Dan Gudmundson , Luc Perron , Alexandre Filiatrault , Aidan Doyle , Michel Bouchard
IPC分类号： G01N23/04 , G09B19/00
CPC分类号： G06K9/6255 , G06K2209/09
摘要： A method and apparatus for testing luggage screening equipment operators is provides. A sequence of images of contents of luggage items derived from a device that scans the luggage items with penetrating radiation are received. The image generation device is characterized by introducing a certain distortion into these images of contents of luggage items. A display device is caused to display images derived from this sequence of images. Occasionally, the display device is caused to show a simulated threat in a luggage item by displaying a combined image derived based at least in part on an image in the sequence of images and a distorted threat image. The distorted threat image was derived by applying a distortion insertion process to a reference threat image wherein the distortion insertion process tends to approximate the certain distortion introduced in the images of contents of luggage items by the device that scans the luggage items with penetrating radiation.
摘要翻译：提供了一种用于测试行李检查设备操作员的方法和设备。接收从用穿透辐射扫描行李物品的装置导出的行李物品的内容的一系列图像。图像生成装置的特征在于，在行李物品的内容的这些图像中引入一定的失真。使显示装置显示从该图像序列导出的图像。偶尔地，通过显示至少部分地基于图像序列中的图像和扭曲的威胁图像导出的组合图像，导致显示设备在行李物品中显示模拟的威胁。扭曲的威胁图像是通过对参考威胁图像应用失真插入过程而导出的，其中失真插入过程倾向于通过用穿透辐射扫描行李物品的装置在行李物品的内容图像中引入的某些失真。

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