摘要
针对距离高分辨雷达邻近目标跟踪问题,提出了一种检测点分布特征辅助的航迹关联算法.该算法利用标准差椭圆提取目标检测点分布特征,同时利用目标的状态信息和特征信息进行航迹关联,解决了邻近目标航迹易关联错误的问题.实验结果表明,该算法可以提高距离高分辨雷达目标关联准确度,提升航迹质量.
A tracking association algorithm based on points distribution feature was proposed to solve adjacent targets tracking problem of high range resolution radar.Combining the state information of the target with the distribution feature information extracted by standard deviational ellipse,the algorithm was designed to solve the problem of false tracking association of adjacent targets.The experimental result shows that the proposed algorithm can improve association accuracy and track quality.
作者
刘海波
刘洋
王额
LIU Hai-bo;LIU Yang;WANG E(School of Information and Electronics,Beijing Institute of Technology,Beijing 100081,China)
出处
《北京理工大学学报》
EI
CAS
CSCD
北大核心
2018年第9期972-976,984,共6页
Transactions of Beijing Institute of Technology
基金
长江学者奖励计划(T2012122)
科技北京百名领军人才培养工程(Z141101001514005)
关键词
距离高分辨
标准差椭圆
特征辅助
航迹关联
high range resolution
standard deviational ellipse
feature-aided
tracking association
