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TAN Chun-ming(Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084, China). Research on the Equivalent Statistical Time of Output Signalfor Detector of~(60)Co Container Inspection System[J]. Atomic Energy Science and Technology, 2004, 38(S1): 255-255. DOI: 10.7538/yzk.2004.38.S1.0255
Citation: TAN Chun-ming(Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084, China). Research on the Equivalent Statistical Time of Output Signalfor Detector of~(60)Co Container Inspection System[J]. Atomic Energy Science and Technology, 2004, 38(S1): 255-255. DOI: 10.7538/yzk.2004.38.S1.0255
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Research on the Equivalent Statistical Time of Output Signalfor Detector of~(60)Co Container Inspection System

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  • It is very important to analyze the statistic character of detector signal of container inspection system and further to choose suitable image scanning parameter. In the paper, by introducing the concept of equivalent statistical time, the detector signal could be analyzed easily and clearly. Also the statistical fluctuation character of detector signal under different scanning conditions is described by examples, and we can get some rules of decreasing the detector signal statistic noise by the average method of a certain times of measurement. This work can provide some directions in theory.
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