摘要
文中提出通过目标的机动辨识,根据目标的机动情况,来自适应地选择模型进行目标跟踪,通过仿真试验,采用该方法在匀加速转为加速度阶跃机动情况下,均方根误差为3.92,小于仅采用当前统计模型或阶跃模型的均方根误差6.23和4.78,跟踪精度得到改善。
Different models are integrated by target mobile recognizing in this paper.Different model is adopted according to different mobile.By emulation experiment,the tracking precision is improved.The root-mean-square deviation is 3.92,which is less then 6.23 or 4.78 that only usingcurrent statistic or Jerk model in constant acceleration integrated acceleration step experiment.
作者
刘钢
王蓉晖
Liu Gang;Wang Ronghui(Air-force Aviation University,Changchun Jilin,130022;Electric and Computer department,Jilin Architectural University,Changchun Jilin,130018)
出处
《电子测试》
2018年第17期44-45,共2页
Electronic Test
关键词
目标跟踪
机动模型
机动辨识
数字图像
Targets Tracking
Mobile Model
Mobil Identification
Digital Image
