New apparent distance-detecting equation for low-light-level imaging system

Lei Liu; Benkang Chang

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New apparent distance-detecting equation for low-light-level imaging system

机译：New apparent distance-detecting equation for low-light-level imaging system

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摘要

The fundamental conception of the detection range of a low-light-level imaging system is described. Based on the common apparent distance detecting equation, a more practicable and reliable equation is established by using factors such as atmospheric transmissivity, spectral matching factor, and so on. The relations of these parameters, which have an influence on performance of the system, are analyzed. Finally, some approaches are proposed for better estimates of the field performance and optimization of the design of night vision system.

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来源
《Optical Engineering》 |2004年第2期|415-419|共5页
作者
Lei Liu; Benkang Chang;
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作者单位

Nanjing University of Science and Technology Nanjing, Jiangsu 210094 China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学仪器;
关键词
low-light-level night vision system; photocathode; spectral matching factor; atmospheric transmissivity; apparent distance detecting equation;

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New apparent distance-detecting equation for low-light-level imaging system

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