摘要
航迹起始是多目标航迹处理的首要问题,然而快速的要求与较高的成功概率是相互矛盾的,高可靠检测真实目标航迹,需要有足够的信息,因此不可避免的存在航迹起始时间的延时。针对以上问题,采取的是在常规相关的基础之上,利用目标特征信息对目标进行航迹起始,在工程中应用效果比较明显,在降低航迹虚警率的同时,也缩短了航迹起始时间。
Track initiation is the priority of a multi-target track processing. However, the higher speed and the probability of the success are contradictory. Detection of high-reliability to real target needs more and more information. Therefore, the delay of the track initiation is inevitably. Above all, this paper takes the use of the target feature information to track initiation. The simulation results indicate that such algorithm not only effectively reduces the amount and time of calculation, decreases the clusters in initial tracks, but also reduces the percentage of false remarkably and engineering application prosperity tracks, with the real-time operation being improved being bettered.
出处
《信息技术》
2011年第11期113-115,119,共4页
Information Technology
关键词
目标特征
航迹起始
target feature
track initiation
