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1. 发明申请

US20150186732A1 METHOD AND SYSTEM FOR USE IN PERFORMING SECURITY SCREENING 有权
标题翻译：用于执行安全筛选的方法和系统
公开(公告)号：US20150186732A1
公开(公告)日：2015-07-02
申请号：US14638736
申请日：2015-03-04
申请人： OPTOSECURITY INC.
发明人： Luc PERRON
IPC分类号： G06K9/00 , G06K9/66 , G01V5/00
CPC分类号： G06K9/00771 , G01V5/0016 , G06K9/66
摘要： A method and apparatus for screening luggage are provided. X-ray images derived by scanning the luggage with X-rays are received and processed with an automated threat detection (ATD) engine. A determination is then made whether to subject respective ones of the X-ray images to further visual inspection by a human operator at least in part based on results obtained by the ATD engine. In certain cases, visual inspection by a human operator is by-passed and the ATD results are relied upon in order to mark luggage for further inspection or to mark luggage as clear. In another aspect, X-ray images derived by scanning the luggage using two or more X-ray scanning devices are pooled at a centralized location. ATD operations are applied to the X-ray images, which are then provided “on-demand” to a human operator for visual inspection. Results of the visual inspection are entered by the human operator and then conveyed to on-site screening technicians associated with respective X-ray scanning devices.
摘要翻译：提供一种用于行李箱的方法和装置。通过用X射线扫描行李得到的X射线图像被接收并用自动威胁检测（ATD）引擎进行处理。然后，根据ATD引擎获得的结果，确定是否对人的X射线图像进行至少一部分进一步目视检查。在某些情况下，由操作人员进行视觉检查，并依据ATD结果，以便标记行李进行进一步检查或将行李标记为清晰。在另一方面，通过使用两个或更多个X射线扫描装置扫描行李而导出的X射线图像被集中在集中位置。将ATD操作应用于X射线图像，然后将其“按需”提供给人类操作者进行目视检查。目视检查的结果由人操作者输入，然后传送到与各X射线扫描装置相关的现场筛选技术人员。

2. 发明授权

US10275660B2 Method and system for use in performing security screening 有权
公开(公告)号：US10275660B2
公开(公告)日：2019-04-30
申请号：US15672099
申请日：2017-08-08
申请人： OPTOSECURITY INC.
发明人： Luc Perron
IPC分类号： G06K9/00 , G01V5/00 , G06K9/66
摘要： A method and apparatus for screening luggage are provided. X-ray images derived by scanning the luggage with X-rays are received and processed with an automated threat detection (ATD) engine. A determination is then made whether to subject respective ones of the X-ray images to further visual inspection by a human operator at least in part based on results obtained by the ATD engine. In certain cases, visual inspection by a human operator is by-passed and the ATD results are relied upon in order to mark luggage for further inspection or to mark luggage as clear. In another aspect, X-ray images derived by scanning the luggage using two or more X-ray scanning devices are pooled at a centralized location. ATD operations are applied to the X-ray images, which are then provided “on-demand” to a human operator for visual inspection. Results of the visual inspection are entered by the human operator and then conveyed to on-site screening technicians associated with respective X-ray scanning devices.

3. 发明授权

US09170212B2 Method and system for performing inspection of a liquid product at a security checkpoint 有权
标题翻译：在安全检查点进行液体产品检验的方法和系统
公开(公告)号：US09170212B2
公开(公告)日：2015-10-27
申请号：US14244213
申请日：2014-04-03
申请人： OPTOSECURITY INC.
发明人： Michel Bouchard , Dan Gudmundson , Eric Bourbeau
IPC分类号： G01N23/00 , G01N9/24 , G01F23/288 , G01N23/04 , G06K9/00 , G06K9/62 , G06T7/00 , G01N1/02
CPC分类号： G01N23/00 , G01F23/288 , G01N9/24 , G01N23/04 , G01N2001/024 , G01N2223/637 , G01N2223/639 , G06K9/00771 , G06K9/6267 , G06T7/00
摘要： A method, an apparatus and a system are provided for assessing at a security checkpoint the threat status of a liquid product comprised of a bottle at least partially filled with liquid. Generally, an X-ray image of the liquid product is obtained and processed to derive a level of fill of the bottle and the threat status of the liquid product is determined at least in part based on the level of fill of the bottle. In some examples presented, an X-ray image of the liquid product is processed to derive location information associated with a meniscus formed by the liquid in the bottle and an estimated length of a path followed by X-rays through the liquid held in the bottle is used to determine the threat status of the liquid product, the length of the path being derived in part based on the location information.
摘要翻译：提供了一种方法，装置和系统，用于在安全检查点评估由至少部分地充满液体的瓶子组成的液体产品的威胁状态。通常，获得并处理液体产品的X射线图像以得到瓶子的填充水平，并且至少部分地基于瓶子的填充水平来确定液体产品的威胁状态。在一些示例中，处理液体产品的X射线图像以导出与由瓶中的液体形成的弯液面相关联的位置信息，以及随后通过保持在瓶中的液体的X射线的路径的估计长度用于确定液体产品的威胁状态，路径的长度部分基于位置信息导出。

4. 发明申请

US20170357857A1 METHOD AND SYSTEM FOR USE IN PERFORMING SECURITY SCREENING 审中-公开
公开(公告)号：US20170357857A1
公开(公告)日：2017-12-14
申请号：US15672099
申请日：2017-08-08
申请人： OPTOSECURITY INC.
发明人： Luc Perron
IPC分类号： G06K9/00 , G01V5/00 , G06K9/66
CPC分类号： G06K9/00771 , G01V5/0016 , G06K9/66
摘要： A method and apparatus for screening luggage are provided. X-ray images derived by scanning the luggage with X-rays are received and processed with an automated threat detection (ATD) engine. A determination is then made whether to subject respective ones of the X-ray images to further visual inspection by a human operator at least in part based on results obtained by the ATD engine. In certain cases, visual inspection by a human operator is by-passed and the ATD results are relied upon in order to mark luggage for further inspection or to mark luggage as clear. In another aspect, X-ray images derived by scanning the luggage using two or more X-ray scanning devices are pooled at a centralized location. ATD operations are applied to the X-ray images, which are then provided “on-demand” to a human operator for visual inspection. Results of the visual inspection are entered by the human operator and then conveyed to on-site screening technicians associated with respective X-ray scanning devices.

5. 发明授权

US09194975B2 Method and system for identifying a liquid product in luggage or other receptacle 有权
标题翻译：用于识别行李或其他容器中的液体产品的方法和系统
公开(公告)号：US09194975B2
公开(公告)日：2015-11-24
申请号：US14496676
申请日：2014-09-25
申请人： OPTOSECURITY INC.
发明人： Stephane Drouin , Regis Poulin , Luc Perron , Dan Gudmundson
IPC分类号： G06K9/00 , G01N23/04 , G01V5/00 , G06T7/60 , B41M5/00
CPC分类号： G01V5/0058 , G01N23/046 , G01N2223/419 , G01N2223/637 , G01V5/0016 , G06K9/00771 , G06T7/62 , G06T2207/10116 , G06T2207/30232
摘要： A method, an apparatus and a system are provided for determining if a piece of luggage contains a liquid product comprised of a container holding a body of liquid. The piece of luggage is scanned with an X-ray scanner to generate X-ray image data conveying an image of the piece of luggage and contents thereof. The X-ray image data is processed with a computer to detect a liquid product signature in the X-ray image data and determine if a liquid product is present in the piece of luggage. A detection signal is released at an output of the computer conveying whether a liquid product was identified in the piece of luggage. The detection signal may, for example, be used in rendering a visual representation of the piece of luggage on a display device to convey information to an operator as to the presence of a liquid product in the piece of luggage.
摘要翻译：提供了一种方法，装置和系统，用于确定一件行李是否包含由容纳液体的容器组成的液体产品。使用X射线扫描器扫描行李，以产生传送该行李及其内容的图像的X射线图像数据。用计算机处理X射线图像数据以检测X射线图像数据中的液体产品特征，并确定液体产品是否存在于该行李中。检测信号在计算机的输出处被释放，传送液体产品是否被识别在行李箱中。例如，检测信号可以用于在显示装置上呈现行李的视觉表示，以向操作者传达关于在该行李中液体产品的存在的信息。

6. 发明授权

US09773173B2 Method and system for use in performing security screening 有权
公开(公告)号：US09773173B2
公开(公告)日：2017-09-26
申请号：US14638736
申请日：2015-03-04
申请人： OPTOSECURITY INC.
发明人： Luc Perron
IPC分类号： G06K9/00 , G01V5/00 , G06K9/66
CPC分类号： G06K9/00771 , G01V5/0016 , G06K9/66
摘要： A method and apparatus for screening luggage are provided. X-ray images derived by scanning the luggage with X-rays are received and processed with an automated threat detection (ATD) engine. A determination is then made whether to subject respective ones of the X-ray images to further visual inspection by a human operator at least in part based on results obtained by the ATD engine. In certain cases, visual inspection by a human operator is by-passed and the ATD results are relied upon in order to mark luggage for further inspection or to mark luggage as clear. In another aspect, X-ray images derived by scanning the luggage using two or more X-ray scanning devices are pooled at a centralized location. ATD operations are applied to the X-ray images, which are then provided “on-demand” to a human operator for visual inspection. Results of the visual inspection are entered by the human operator and then conveyed to on-site screening technicians associated with respective X-ray scanning devices.

7. 发明申请

US20150010128A1 METHOD AND SYSTEM FOR IDENTIFYING A LIQUID PRODUCT IN LUGGAGE OR OTHER RECEPTACLE 有权
标题翻译：用于识别液体或其他容器中液体产品的方法和系统
公开(公告)号：US20150010128A1
公开(公告)日：2015-01-08
申请号：US14496676
申请日：2014-09-25
申请人： OPTOSECURITY INC.
发明人： Stephane DROUIN , Regis POULIN , Luc PERRON , Dan GUDMUNDSON
IPC分类号： G01V5/00 , G06K9/00 , G06T7/60
CPC分类号： G01V5/0058 , G01N23/046 , G01N2223/419 , G01N2223/637 , G01V5/0016 , G06K9/00771 , G06T7/62 , G06T2207/10116 , G06T2207/30232
摘要： A method, an apparatus and a system are provided for determining if a piece of luggage contains a liquid product comprised of a container holding a body of liquid. The piece of luggage is scanned with an X-ray scanner to generate X-ray image data conveying an image of the piece of luggage and contents thereof. The X-ray image data is processed with a computer to detect a liquid product signature in the X-ray image data and determine if a liquid product is present in the piece of luggage. A detection signal is released at an output of the computer conveying whether a liquid product was identified in the piece of luggage. The detection signal may, for example, be used in rendering a visual representation of the piece of luggage on a display device to convey information to an operator as to the presence of a liquid product in the piece of luggage.
摘要翻译：提供了一种方法，装置和系统，用于确定一件行李是否包含由容纳液体的容器组成的液体产品。使用X射线扫描器扫描行李，以产生传送该行李及其内容的图像的X射线图像数据。用计算机处理X射线图像数据以检测X射线图像数据中的液体产品特征，并确定液体产品是否存在于该行李中。检测信号在计算机的输出处被释放，传送液体产品是否被识别在行李箱中。例如，检测信号可以用于在显示装置上呈现行李的视觉表示，以向操作者传达关于在该行李中液体产品的存在的信息。

8. 发明申请

US20140321729A1 METHOD AND SYSTEM FOR PERFORMING X-RAY INSPECTION OF A PRODUCT AT A SECURITY CHECKPOINT USING SIMULATION 审中-公开
标题翻译：使用模拟对安全检查点进行产品的X射线检测的方法和系统
公开(公告)号：US20140321729A1
公开(公告)日：2014-10-30
申请号：US14296838
申请日：2014-06-05
申请人： OPTOSECURITY INC.
发明人： Dan GUDMUNDSON , Eric BOURBEAU , Luc PERRON
IPC分类号： G01V5/00 , G06T7/60
CPC分类号： G01V5/005 , G01N9/24 , G01N23/10 , G01N2001/024 , G01N2223/637 , G06T7/60 , G06T2207/10116 , G06T2207/30232
摘要： A method, an apparatus and a system are provided for deriving a characteristic of a product using X-rays. X-ray image data derived by performing an X-ray scan of the product and conveying attenuation information is received. A response of a reference product to X-rays is then simulated to generate simulated X-ray image data. The simulated X-ray image data and the received X-ray image data are then processed to derive one or more characteristics of the product. In a specific implementation, the product is a liquid product comprised of a bottle at least partially filled with liquid and the derived characteristic is a threat status assessment associated with the liquid in the bottle. In another aspect, a simulation engine for simulating interactions between X-rays and objects is also provided.
摘要翻译：提供了一种方法，装置和系统，用于使用X射线导出产品的特性。接收通过对产品进行X射线扫描并传送衰减信息而导出的X射线图像数据。然后模拟参考产品对X射线的响应，以产生模拟的X射线图像数据。然后处理模拟的X射线图像数据和接收到的X射线图像数据以导出产品的一个或多个特征。在具体实施方案中，产品是由至少部分地填充有液体的瓶子组成的液体产品，并且得到的特征是与瓶子中的液体相关联的威胁状态评估。另一方面，还提供了用于模拟X射线和物体之间的相互作用的模拟引擎。

9. 发明申请

US20140241495A1 METHOD AND APPARATUS FOR ASSESSING CHARACTERISTICS OF LIQUIDS 审中-公开
标题翻译：用于评估液体特性的方法和装置
公开(公告)号：US20140241495A1
公开(公告)日：2014-08-28
申请号：US14269963
申请日：2014-05-05
申请人： OPTOSECURITY INC.
发明人： Dan GUDMUNDSON , Vinh Phuc PHAM , Aidan DOYLE
IPC分类号： G01V5/00
CPC分类号： G01V5/005 , G01N23/04 , G01N23/10 , G01N2223/637 , G01N2223/639 , G01N2223/643 , G01V5/0025
摘要： A method to perform security screening at an airport on hand-carried baggage. The method includes requesting passengers with hand carried baggage to remove from the baggage a container that holds a liquid and perform an x-ray inspection on the hand carried baggage and on the container while the container remains outside the baggage. According to the method, the results of the x-ray inspection are used to determine if the baggage contains illegal objects and if the liquid is a security threat.
摘要翻译：在手提行李上的机场进行安全检查的方法。该方法包括：请求带有手提行李的乘客，从行李中取出一个容纳液体的容器，并在手提行李上进行x射线检查，并在集装箱停留在行李箱的外面。根据该方法，X射线检查的结果用于确定行李是否包含非法物品，如果液体是安全威胁。

10. 发明申请

US20140211980A1 METHOD AND SYSTEM FOR PERFORMING X-RAY INSPECTION OF A LIQUID PRODUCT AT A SECURITY CHECKPOINT 有权
标题翻译：在安全检查点执行液体产品的X射线检测的方法和系统
公开(公告)号：US20140211980A1
公开(公告)日：2014-07-31
申请号：US14244213
申请日：2014-04-03
申请人： OPTOSECURITY INC.
发明人： Michel BOUCHARD , Dan GUDMUNDSON , Eric BOURBEAU
IPC分类号： G01F23/288 , G06K9/62 , G06K9/00 , G06T7/00
CPC分类号： G01N23/00 , G01F23/288 , G01N9/24 , G01N23/04 , G01N2001/024 , G01N2223/637 , G01N2223/639 , G06K9/00771 , G06K9/6267 , G06T7/00
摘要： A method, an apparatus and a system are provided for assessing at a security checkpoint the threat status of a liquid product comprised of a bottle at least partially filled with liquid. Generally, an X-ray image of the liquid product is obtained and processed to derive a level of fill of the bottle and the threat status of the liquid product is determined at least in part based on the level of fill of the bottle. In some examples presented, an X-ray image of the liquid product is processed to derive location information associated with a meniscus formed by the liquid in the bottle and an estimated length of a path followed by X-rays through the liquid held in the bottle is used to determine the threat status of the liquid product, the length of the path being derived in part based on the location information.
摘要翻译：提供了一种方法，装置和系统，用于在安全检查点评估由至少部分地充满液体的瓶子组成的液体产品的威胁状态。通常，获得并处理液体产品的X射线图像以得到瓶子的填充水平，并且至少部分地基于瓶子的填充水平来确定液体产品的威胁状态。在一些示例中，处理液体产品的X射线图像以导出与由瓶中的液体形成的弯液面相关联的位置信息，以及随后通过保持在瓶中的液体的X射线的路径的估计长度用于确定液体产品的威胁状态，路径的长度部分基于位置信息导出。

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