| 小波分析在多传感器多目标跟踪的航迹相关算法中的应用 |
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| 引用本文： | 马霞,宋文彬,吴必富.小波分析在多传感器多目标跟踪的航迹相关算法中的应用[J].国际商务研究,2005,45(5):139-142. |
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| 作者姓名： | 马霞 宋文彬 吴必富 |
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| 作者单位： | 中国西南电子技术研究所 四川成都610036
(马霞)，中国科学院国家天文台 北京100012
(宋文彬)，中国西南电子技术研究所 四川成都610036(吴必富) |
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| 摘 要： | 在多传感器多目标融合跟踪系统中,航迹关联是对目标进行连续跟踪最重要的关键技术。在融合中心,对多传感器获得的目标航迹数据进行航迹关联处理,判断哪些航迹数据源于同一个目标。利用小波分析的方法提取航迹信号的趋势项信息,再结合传统的航迹关联处理方法对这些趋势信号进行关联判决。仿真实验表明这种方法是可行的。
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| 关 键 词： | 多传感器多目标跟踪系统 航迹关联 小波分析 数据融合 |
| 收稿时间： | 2005/1/5 0:00:00 |
Application of Wavelet Analysis to the Track-Association Algorithm Based on Multi-Sensor and Multi-Target Tracking |
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| MA Xi,SONG Wen-bin,WU Bi-fu.Application of Wavelet Analysis to the Track-Association Algorithm Based on Multi-Sensor and Multi-Target Tracking[J].International Business Research,2005,45(5):139-142. |
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| Authors: | MA Xi SONG Wen-bin WU Bi-fu |
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| Institution: | 1.Southwest China Institute of Electronic Technology, Chengdu 610036, China; 2. National Astronomical Observatories of Chinese Academy of Sciences, Beijing 100012, China |
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| Abstract: | In a multi-sensor multi-target fusion and tracking system,track-correlation is a key technique in the procedure of continuous target-tracking.In parts of merging center,in order to judge which tracks observed by many sensors are coming from a same target,we often process the method of trackcorrelation.In this paper wavelet analysis is performed to extract the moving tendency of these track information.By combining the traditional track-correlation algorithm,we can do with the information of moving tendency and ultimately define the definite tracks of different targets.The simulation results show this new algorithm is feasible. |
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| Keywords: | Multi-sensor multi-target tracking system Track correlation Wavelet analysis Data fusion |
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