| 红外图像序列小目标检测预处理技术 |
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| 引用本文： | 杨卫平,沈振康.红外图像序列小目标检测预处理技术[J].红外与激光工程,1998,27(1):23-28. |
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| 作者姓名： | 杨卫平 沈振康 |
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| 作者单位： | 长沙国防科技大学ＡＴＲ国防科技重点实验室 |
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| 摘 要： | 文中就如何复杂背景条件下低信噪比的小目标检测概率问题展开了讨论，提出了用空间高通滤的方法改善图像质量，达以抑制背景噪声，增强小目标的目的，并交坑通滤波和中值滤波做了一个简单的比较，随后采用分层投票表决法对目标进行检测，取得了良好效果。
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| 关 键 词： | 高通滤波 目标检测 红外图像序列 |
SMALL TARGET DETECTION AND PREPROCESSINGTECHNOLOGY IN INFRARED IMAGE SEQUENCES |
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| Yang Weiping, Shen Zhenkang.SMALL TARGET DETECTION AND PREPROCESSINGTECHNOLOGY IN INFRARED IMAGE SEQUENCES[J].Infrared and Laser Engineering,1998,27(1):23-28. |
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| Authors: | Yang Weiping Shen Zhenkang |
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| Abstract: | In this paper, it is discussed how to improve the detection probability of small targets in the condition of complicated background. And a space high pass filtering method is presented to im- prove the image quality for eliminating the background noise and enhancing the small targets . Compar- ison of high pa. filtering and median filter. Then the layering voting method is used to detect the tar- gets, and the effect is satisfied. |
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| Keywords: | High pass filtering Background suppressing Target enhancement Tar- get detection Layering voting |
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