| 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。 |
| 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 |
| DOI：10.3969/j.issn.1001-893X. |
| 投稿时间：2005-01-05 |
| 基金项目: |
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| Application of Wavelet Analysis to the Track-Association Algorithm Based on Multi-Sensor and Multi-Target Tracking |
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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. |
| Key words: Multi-sensor multi-target tracking system,Track correlation,Wavelet analysis,Data fusion |
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