| 弱点目标检测中的背景杂波抑制新方法 |
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| 引用本文： | 马治国,王江安,张兆伟,刘海波. 弱点目标检测中的背景杂波抑制新方法[J]. 舰船科学技术, 2006, 28(1): 89-91 |
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| 作者姓名： | 马治国 王江安 张兆伟 刘海波 |
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| 作者单位： | 海军工程大学,兵器工程系,湖北,武汉,430033;海军装备技术研究所,北京,100072 |
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| 摘 要： | 常规的弱点目标检测算法在背景边缘如海天线、云层和海浪边缘会形成高的虚警。通过对背景边缘梯度的分析后发现,背景边缘与弱点目标在多向梯度特性上存在差异,据此提出了一种背景杂波抑制新方法。
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| 关 键 词： | 弱点目标 背景杂波 目标检测 |
| 文章编号： | 1672-7649（2006）01-0089-03 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2005-04-04 |
New background clutter rejection algorithm for dim-point target detection |
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| MA Zhi-guo,WANG Jiang-an,ZHANG Zhao-wei,LIU Hai-bo. New background clutter rejection algorithm for dim-point target detection[J]. Ship Science and Technology, 2006, 28(1): 89-91 |
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| Authors: | MA Zhi-guo WANG Jiang-an ZHANG Zhao-wei LIU Hai-bo |
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| Affiliation: | 1. Department of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China; 2. Naval Equipment Technology Research Institute, Beijing 100072, China |
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| Abstract: | Background clutters,such as the sea-horizon,brims of clouds and ocean waves,cause high false alarm to detect dim-point targets by normal algorithms.There is a difference in the grad character between dim-point targets and background clutters by analysis.A new algorithm is presented to remove background clutters based on the difference. |
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| Keywords: | dim-point target background clutter target detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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