基于分段复合速度匹配的点目标检测算法

被引:5
作者
刘志刚
卢焕章
陈辉煌
机构
[1] 国防科学技术大学ATR实验室
[2] 国防科学技术大学ATR实验室 湖南长沙 
[3] 湖南长沙 
关键词
检测前跟踪; 点目标检测; 低信噪比; 分段复合速度匹配法;
D O I
暂无
中图分类号
TN219 [红外技术的应用];
学科分类号
摘要
针对低信噪比下运动点目标检测这一难题,提出了一种新算法———分段复合速度匹配法,该方法通过递推使用速度匹配滤波器有效地实现了目标的能量累加。与其他检测算法相比,该方法具有运算简单、检测时间快等特点。对新算法的原理和性能进行了详细分析,并通过实验证明了该算法的有效性。
引用
收藏
页码:366 / 370
页数:5
相关论文
共 8 条
  • [1] Mohanty N C.Computer tracking of moving point targets in space. IEEE Transactions on Pattern Analysis and Machine Intelligence . 1981
  • [2] Yair Barniv.Dynamic programming solution for detecting dim moving targets. IEEE Transactions on Aerospace and Electronic Systems . 1985
  • [3] Reed I S,Gagliardi R M,Stotts L B.Optical moving target detection with 3-D matched filtering. IEEE Transactions on Aerospace and Electronic Systems . 1988
  • [4] Reed I S,Gagliardi R M,Stotts L B.A recursive moving-targetindication algorithm for optical image sequences. IEEE Transactions on Aerospace and Electronic Systems . 1990
  • [5] Reed I S,Gagliardi R M,Shao R M.Application of three-dimensional filtering to moving target detection. IEEE Transactions on Aerospace and Electronic Systems . 1983
  • [6] Tonissen S M,Evans R J.Performance of dynamic programming techniques for track-before-detect. IEEE Transactions on Aerospace and Electronic Systems . 1996
  • [7] Steven D Blostein,Haydn S Richardson.A sequential detection approach to target tracking. IEEE Transactions on Aerospace and Electronic Systems . 1994
  • [8] Steven D Blostein,Thomas S Huang.Detecting small moving objects in image sequences using sequential hypothesis testing. IEEE Transactions on Signal Processing . 1991