发明名称 |
Method and system for identifying a liquid product in luggage or other receptacle |
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. |
申请公布号 |
US9194975(B2) |
申请公布日期 |
2015.11.24 |
申请号 |
US201414496676 |
申请日期 |
2014.09.25 |
申请人 |
OPTOSECURITY INC. |
发明人 |
Drouin Stephane;Poulin Regis;Perron Luc;Gudmundson Dan |
分类号 |
G06K9/00;G01N23/04;G01V5/00;G06T7/60;B41M5/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method comprising:
a. receiving image data from at least one radiographic image of a receptacle, the image data being generated by scanning the receptacle with a radiation scanner; b. processing the image data using program code executed by a computer to detect if a liquid product is present in the receptacle, the liquid product being comprised of a container holding a body of liquid, wherein processing the image data includes using the program code executed by the computer to detect a liquid product signature in the image data; c. releasing at an output of the computer detection results obtained by processing the image data. |
地址 |
Québec, Québec CA |