一种距离多普勒平面的二维点迹凝聚方法  

A 2D Plots Centroid Method in Range-Doppler Plane

作　　者：郑东卫[1] 白亚莉 ZHENG Dongwei;BAI Yali(Xi’an Electronic Engineering Research Institute,Xi’an 710100;Xi an Kunlun Industry(Group)Co.,Ltd.,Xi’an 710043)

机构地区：[1]西安电子工程研究所,西安710100 [2]西安昆仑工业(集团)有限责任公司,西安710043

出　　处：《火控雷达技术》2023年第1期110-114,共5页Fire Control Radar Technology

摘　　要：本文提出了一种距离多普勒平面的二维点迹凝聚方法,该方法通过先对目标检测后点按一定顺序排列,接着在相同多普勒通道进行距离维归并,然后再进行多普勒维归并,接着将二维归并完的目标点根据目标判决条件剔除虚假点,最后将剩余的目标点按一定准则凝聚形成最终结果。通过二维归并凝聚可以避免目标分裂现象。This paper presents a 2D plots centroid method in range-Doppler plane.Firstly,the target detection plots are arranged in a certain order.Secondly,range-dimension merging is performed in each Doppler channel.Thirdly,Doppler-dimension merging is performed.After 2D merging,the false plots are removed according to specific target decision criteria.Finally,the remaining target plots are integrated according to certain criteria to form the final result.Target splitting can be avoided by 2D merging and integration of plots.

关 键 词：目标分裂 距离多普勒平面 二维点迹凝聚 

分 类 号：TN957.52[电子电信—信号与信息处理]