发明名称 |
Method for inspecting object using multi-energy radiations and apparatus therefor |
摘要 |
The present invention discloses a method for inspecting an object using multi-energy radiations and an apparatus thereof. The method comprises the steps of: causing multi-energy radiations to interact with an object under inspection; detecting and recording detection values after an interaction between the multi-energy radiations and the object under inspection; substituting a portion of the detection values into a predetermined calibration function to obtain information comprising primary material attribute; and determining further material attributes of the object by applying a set of functions suitable for a energy band corresponding to the information. The present invention is applicable to the large container cargo inspection without opening containers at customs, ports and airports. |
申请公布号 |
GB2433777(B) |
申请公布日期 |
2008.11.05 |
申请号 |
GB20060025825 |
申请日期 |
2006.12.22 |
申请人 |
TSINGHUA UNIVERSITY;NUCTECH COMPANY LIMITED |
发明人 |
KEJUN KANG;HAIFENG HU;ZHIQIANG CHEN;YUANJING LI;XUEWU WANG;CHUANXIANG TANG;LIMING WANG;YINONG LIU;YAOHONG LIU;LI ZHANG;JIANMIN LI;HUAQIANG ZHONG;JIANPING CHENG;HUAIBI CHEN;HUA PENG;YALI XIE;JUNLI LI;NING KANG;QINGHUA LI |
分类号 |
G01N23/06;G01N23/04 |
主分类号 |
G01N23/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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