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| Material Discrimination by Dual-energy X-ray with Monte Carlo Simulation Method |
| ZHANG Hui, GUAN Shi-rong, PANG-Yang, ZHOU Wei, MEI Xue-song, TENG Li-cai, HAN Ye-hui, HUANG Long-chuan |
| Technical Physics Institute of Heilongjiang with Academy of Science, Harbin 150086 China |
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Abstract Objective To improve the accuracy of material recognition with X-ray. Methods By using Monte Carlo method to simulate the material discrimination of dual-energy X-ray. Results Relationship of six materials between recognition curves and atomic number was confirmed. Conclusion Monte Carlo method can improve the material classification of practical security inspection systems
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Received: 24 February 2012
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