| 基于Murty方法的多目标跟踪快速算法 |
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| 引用本文： | 刘志刚,卢焕章,陈辉煌.基于Murty方法的多目标跟踪快速算法[J].宇航学报,2004,25(2):169-172. |
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| 作者姓名： | 刘志刚 卢焕章 陈辉煌 |
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| 作者单位： | 国防科学技术大学ATR实验室,长沙,410073 |
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| 摘 要： | JPDA是一种有效的多目标跟踪算法，但算法的复杂度随着目标和观测值的增加而显著增长。为了减少JPDA算法所需要的存贮空间和计算时间，通过Murty方法，得到K个最优的目标与观测值对应关系，再利用这K个最优对应关系实现JPDA算法。仿真结果表明，新算法跟踪成功率与JPDA相近，所需的时间远低于JPDA算法。
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| 关 键 词： | JPDA Murty算法 多目标跟踪 |
| 文章编号： | 1000-1328(2004)02-0169-04 |
A fast multiple target tracking algorithm based on murty method |
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| LIU Zhi-gang,LU Huan-zhang,CHEN Hui-huang.A fast multiple target tracking algorithm based on murty method[J].Journal of Astronautics,2004,25(2):169-172. |
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| Authors: | LIU Zhi-gang LU Huan-zhang CHEN Hui-huang |
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| Abstract: | JPDA is an effective multitarget tracking algorithm,But its complexity is drastically increased with increased targets and measurements.To reduce expense of memory and time for JPDA,we get K best assignments between targets and measurements,then realize JPDA with these K best assignments.By simulation,we find that new algorithm's success tracking rate is approximate with JPDA's,and its time is lower than JPDA's. |
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| Keywords: | JPDA Murty algorithm Multiple target tracking |
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