基于LOSPA的雷达多目标跟踪性能评估技术  

Performance evaluation technology of radar multi-target tracking based on LOSPA

作　　者：闫龙 王曙曜 班阳阳 姚远 YAN Long;WANG Shu-yao;BAN Yang-yang;YAO Yuan(No.8 Research Academy of CSSC,Nanjing 211153)

机构地区：[1]中国船舶集团有限公司第八研究院,南京211153

出　　处：《雷达与对抗》2022年第1期13-16,57,共5页Radar & ECM

摘　　要：分析比较了传统雷达多目标跟踪性能评估方法和Hausdorff距离、OMAT距离、OSPA距离等综合度量评估方法的优缺点,详细推演了LOSPA距离的理论及计算过程,并在此基础上设计实现了一种基于LOSPA距离的雷达多目标跟踪性能评估方法,通过仿真对比分析了GNN+KF跟踪算法和MHT+IMM跟踪算法的LOSPA距离、标记误差和位置误差,验证了该方法的正确性和有效性。The advantages and disadvantages of conventional performance evaluation methods of radar multi-target tracking and comprehensive measurement evaluation methods such as Hausdorff distance,OMAT distance and OSPA distance are analyzed and compared.The theory and calculation process of the LOSPA distance are deduced in detail,and a performance evaluation method of radar multi-target tracking is designed and implemented.The LOSPA distance,error in label and position error of the GNN+KF tracking algorithm and the MHT+IMM tracking algorithm are compared and analyzed through the simulation to verify the correctness and effectiveness of the method.

关 键 词：雷达多目标跟踪 性能评估 OSPA LOSPA 

分 类 号：TN957.51[电子电信—信号与信息处理]