Jacobson Holman PLLC
Method for inspecting object using multi-energy radiations and apparatus thereof
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.
Tsinghua University Nuctech Company Limited
G G A A
G01N G01V A61B A61B
inventional inventional inventional inventional
Huaibi Xuewu Kejun Jianping Yaohong Yali Huaqiang Li Ning Chuanxiang Zhiqiang Qinghua Jianmin Yuanjing Yinong Liming Junli Haifeng Hua
Chen Wang Kang Cheng Liu Xie Zhong Zhang Kang Tang Chen Li Li Li Liu Wang Li Hu Peng