| 地面目标物可见光探测概率规律研究 |
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| 引用本文： | 冯皓,张军.地面目标物可见光探测概率规律研究[J].解放军理工大学学报,2003,4(1):93-98. |
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| 作者姓名： | 冯皓 张军 |
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| 作者单位： | 解放军理工大学气象学院 江苏南京211101
(冯皓)，解放军理工大学气象学院 江苏南京211101(张军) |
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| 摘 要： | 利用基于气象条件的可见光探测概率方程，研究了处于不同地面背景上的目标物在各种气象环境条件下可见光探测概率的变化情况，发现在能见度、目标－背景固有亮度对比度以及太阳高度角等因素的影响下，探测概率的变化遵循着一定的规律，所得结论对于军事侦察和战术运用具有重要的参考价值。
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| 关 键 词： | 可见光探测概率 目标-背景固有亮度对比度 天空-地面背景亮度比 可见光消光系统 目标探测 军事气象学 |
| 文章编号： | 1009-3443(2003)01-0093-06 |
| 修稿时间： | 2002年3月5日 |
Study on the Law Associated with the Probability
of the Horizontal Visual Detection |
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| FENG Hao and ZHANG Jun.Study on the Law Associated with the Probability
of the Horizontal Visual Detection[J].Journal of PLA University of Science and Technology(Natural Science Edition),2003,4(1):93-98. |
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| Authors: | FENG Hao and ZHANG Jun |
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| Institution: | Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China |
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| Abstract: | In different kinds of background and meteorological and environmental conditions, the probability of visual detection associated with the horizontal object is studied in detail applying the equation of the visual detecting probability influenced by the meteorological conditions. The result indicates that the probability of the visual detection varies regularly with such factors as visibility, the inherent target-to-background contrast and the solar height angle. The conclusions are important to military detecting and tactics applications. |
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| Keywords: | the probability of visual detection the inherent target-to-background contrast sky-ground ratio visible extinction coefficient |
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