| 一种基于分组序贯的红外弱小点目标跟踪方法 |
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| 引用本文： | 王建刚,高德远.一种基于分组序贯的红外弱小点目标跟踪方法[J].火力与指挥控制,2009,34(10). |
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| 作者姓名： | 王建刚 高德远 |
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| 作者单位： | 西北工业大学计算机学院,陕西,西安,710072 |
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| 摘 要： | 针对红外序列图像中运动弱小点目标的检测跟踪问题,在多假设跟踪算法(MHT)的基础上提出了一种分组序贯的思想.基于这种思想,给出了一种多组独立检测法.对这种方法进行仿真,并与多级假设检验的截断序贯处理算法进行比较.实验结果证明在相同虚警概率情况下多组独立检测法的检测概率与截断序贯处理算法的检测概率相近,但运算量要远小于后者.
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| 关 键 词： | 分组序贯 背景抑制滤波 独立检测 |
Small Infrared Target Tracking based Grouping Sequential |
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| WANG Jian-gang,GAO De-yuan.Small Infrared Target Tracking based Grouping Sequential[J].Fire Control & Command Control,2009,34(10). |
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| Authors: | WANG Jian-gang GAO De-yuan |
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| Abstract: | In this paper, a novel idea of grouping sequential is presented based on MHT for spot target tracking. We present an independent detection of the multiple groups and compare this method with the truncated sequential tests through emulation. Experimental results show that the detection probability of this method is close to the truncated sequential tests while has less complexity than the latter with the same false alarm. |
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| Keywords: | grouping sequential background suppressed filtering independent detection |
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