| 基于小波域滤波和邻域搜索的弱小目标检测 |
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| 引用本文： | 王军敏,袁书卿.基于小波域滤波和邻域搜索的弱小目标检测[J].平顶山学院学报,2011,26(5):79-83. |
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| 作者姓名： | 王军敏 袁书卿 |
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| 作者单位： | 平顶山学院,河南平顶山,467000 |
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| 摘 要： | 提出了一种基于小波变换和邻域搜索的弱小目标检测方法,该方法先利用弱小目标的灰度特征,采用小波变换算法对单帧图像进行预处理,检测出可疑目标集合,然后利用弱小目标的运动特征,采用邻域搜索的方法对多帧序列图像进行后处理,检测出真实目标.
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| 关 键 词： | 小波变换 小波基 弱小目标检测 邻域搜索 |
Detection of Dim Small Target Based on Wavelet Filtering and Neighborhood Search |
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| WANG Jun-min,YUAN Shu-qing.Detection of Dim Small Target Based on Wavelet Filtering and Neighborhood Search[J].Journal of Pingdingshan University,2011,26(5):79-83. |
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| Authors: | WANG Jun-min YUAN Shu-qing |
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| Institution: | WANG Jun-min,YUAN Shu-qing(Pingdingshan University,Pingdingshan,Henan 467000,China) |
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| Abstract: | A scheme based on the wavelet transform and neighborhood search is presented to detect a dim small target.In this method,according to the intensity features of the dim small target,wavelet transform is adopted to detect the suspicious targets by pre-processing the initial images,and then neighborhood search is used to detect the true target in terms of the motion features of the dim small target. |
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| Keywords: | wavelet transform base wavelet dim small target detection neighborhood search |
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