The Research & Application of The detection capability of dangerous goods in Dual-energy X-ray Security equipment
In order to investigate dangerous goods detection function of the dual-energy X-ray security machine, the paper starting point is testing theory of dual-energy security machine and dual-energy projection technology. By analyse on the detection method, that is, using atomic number R and material density ρ to judge the material type, the determining approach of two parameters (R and ρ ) is presented in detail. And the mathematical model of the superposing phenomenon in detecting process is further constructed , in order to achieve the ultimate aim of finding dangerous goods.
X-ray detection Effective atomic ordinal number dual-energy Compton overlapping
Tong Gang Fu Dong ji
Qingdao University of Science and Technology, Qingdao Shandong, China
国际会议
长沙
英文
1304-1307
2009-10-10（万方平台首次上网日期，不代表论文的发表时间）