| 红外探测系统抗地物及云层算法研究 |
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| 引用本文： | 郑海鸥,韩振,张文红.红外探测系统抗地物及云层算法研究[J].激光与红外,2009,39(5):534-537. |
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| 作者姓名： | 郑海鸥 韩振 张文红 |
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| 作者单位： | 防空兵指挥学院,河南,郑州,450052 |
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| 摘 要： | 通过对红外探测系统图像的地物、云层背景及目标特征的详细描述和分析，提出了目标背景亮度和梯度信噪比检测算法以及目标纵向边缘跳动方差检测算法，用于降低云层、地物中的虚警，并给出了算法流程和实验结果。该算法作为辅助算法应用到了红外探测系统中，取得了良好的效果。
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| 关 键 词： | 红外探测 目标识别 虚警率 |
Anti-jamming of ground and cloud algorithm for low altitude infrared detector system |
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| ZHENG Hai-ou,HAN Zhen,ZHANG Wen-hong.Anti-jamming of ground and cloud algorithm for low altitude infrared detector system[J].Laser & Infrared,2009,39(5):534-537. |
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| Authors: | ZHENG Hai-ou HAN Zhen ZHANG Wen-hong |
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| Affiliation: | Air Defense Forces Command Academy,Zhengzhou 450052,China |
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| Abstract: | According to the detailed analysis of characteristics of ground,cloud and the target image of the infrared detector system,the detection algorithms based on background brightness and gradient signal-to-noise ratio and the variance of target vertical edge beating are introduced,which can reduce the false alarm rate in ground and cloud,as well as the algorithm processes and results are given.This algorithm as one of the assistant algorithms is used in the infrared detector system,and achieves good results. |
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| Keywords: | infrared detector system target recognition false alarm rate |
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