锥扫型光学传感器像平面多目标轨迹跟踪
TP391; 积分概率多假设跟踪(IPMHT)是一种基于期望极大化(EM)的准最优贝叶斯多目标迭代跟踪算法,研究了该算法在锥扫型光学传感器像平面多目标轨迹跟踪中的问题.为提高算法的跟踪性能和计算效率,利用逻辑概率数据关联滤波(PDAF)方法进行目标初始状态估计,并利用目标幅度信息和波门技术对IPMHT进行优化.针对锥扫型传感器非线性观测下的多目标跟踪,将扩展无味卡尔曼滤波(AUKF)与优化的IPMHT算法相结合,实现像平面多目标轨迹的起始、维持和终结.蒙特卡洛仿真实验表明,该算法成功地解决了锥扫型传感器的像平面多目标轨迹跟踪问题,在提高目标跟踪性能的同时改善了计算效率....
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Published in | Tongxin Xuebao Vol. 32; no. 9; pp. 123 - 128 |
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Main Authors | , , , |
Format | Journal Article |
Language | Chinese |
Published |
国防科学技术大学电子科学与工程学院,湖南长沙410073
2011
75122部队,广西桂林541007%国防科学技术大学电子科学与工程学院,湖南长沙,410073 Editorial Department of Journal on Communications |
Subjects | |
Online Access | Get full text |
ISSN | 1000-436X |
DOI | 10.3969/j.issn.1000-436X.2011.09.018 |
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Abstract | TP391; 积分概率多假设跟踪(IPMHT)是一种基于期望极大化(EM)的准最优贝叶斯多目标迭代跟踪算法,研究了该算法在锥扫型光学传感器像平面多目标轨迹跟踪中的问题.为提高算法的跟踪性能和计算效率,利用逻辑概率数据关联滤波(PDAF)方法进行目标初始状态估计,并利用目标幅度信息和波门技术对IPMHT进行优化.针对锥扫型传感器非线性观测下的多目标跟踪,将扩展无味卡尔曼滤波(AUKF)与优化的IPMHT算法相结合,实现像平面多目标轨迹的起始、维持和终结.蒙特卡洛仿真实验表明,该算法成功地解决了锥扫型传感器的像平面多目标轨迹跟踪问题,在提高目标跟踪性能的同时改善了计算效率. |
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AbstractList | TP391; 积分概率多假设跟踪(IPMHT)是一种基于期望极大化(EM)的准最优贝叶斯多目标迭代跟踪算法,研究了该算法在锥扫型光学传感器像平面多目标轨迹跟踪中的问题.为提高算法的跟踪性能和计算效率,利用逻辑概率数据关联滤波(PDAF)方法进行目标初始状态估计,并利用目标幅度信息和波门技术对IPMHT进行优化.针对锥扫型传感器非线性观测下的多目标跟踪,将扩展无味卡尔曼滤波(AUKF)与优化的IPMHT算法相结合,实现像平面多目标轨迹的起始、维持和终结.蒙特卡洛仿真实验表明,该算法成功地解决了锥扫型传感器的像平面多目标轨迹跟踪问题,在提高目标跟踪性能的同时改善了计算效率. |
Author | 龙云利 盛卫东 徐晖 安玮 |
AuthorAffiliation | 国防科学技术大学电子科学与工程学院,湖南长沙410073;75122部队,广西桂林541007%国防科学技术大学电子科学与工程学院,湖南长沙,410073 |
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Author_FL | LONG Yun-li SHENG Wei-dong XU Hui AN Wei |
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Title | 锥扫型光学传感器像平面多目标轨迹跟踪 |
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