| 灰度形态学滤波的红外运动小目标检测方法 |
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| 引用本文： | 王新增,严国莉,关晓歉.灰度形态学滤波的红外运动小目标检测方法[J].中国测试技术,2006,32(5):79-81. |
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| 作者姓名： | 王新增 严国莉 关晓歉 |
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| 作者单位： | 1. 63880部队,河南,洛阳,471003
2. 北京航天飞行控制中心,北京,100094 |
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| 摘 要： | 针对空中红外图像中运动小目标的特征，提出一种采用灰度形态学滤波的背景抑制方法对图像进行处理，再利用自适应阈值分割方法对图像进行阈值分割的帧内检测方法；实践证明该技术能有效提高图像的信噪比，从而达到有效分割和快速检测小目标的目的。
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| 关 键 词： | 红外图像 小目标检测 背景抑制 阈值分割 数学形态学 |
| 文章编号： | 1672-4984(2006)05-0079-03 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2006-03-15 |
Detection method of infrared moving small target based on grey morphology filtering |
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| WANG Xin-zeng,YAN Guo-li,GUAN Xiao-qian.Detection method of infrared moving small target based on grey morphology filtering[J].China Measurement Technology,2006,32(5):79-81. |
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| Authors: | WANG Xin-zeng YAN Guo-li GUAN Xiao-qian |
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| Affiliation: | 1.Army the Unit of 63880 PLA,Iaaoyang 47100B,China;2.Beijing Aerospace Command and Control Center,Beijing 1013094,China |
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| Abstract: | Aiming at the features of moving small target in sky in infrared sequence dynamic image, this paper presented a frame detection method based on the morphologic background-constrict of grey scale and using self-adapt threshold to segment the pretreated image in the image sequence. The result of experiment shows that the arithmetic can raise the SNR and quickly segment the image and efficaciously detect the target. |
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| Keywords: | Infrared images Small target detection Background suppression Segmentation of threshold Mathematical morphology |
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