基于动态模板匹配的空中运动目标检测与跟踪控制

Detection and tracking control for air moving target based on dynamic template matching

提出了一种基于动态模板更新匹配的空中运动目标检测与跟踪控制方法。在构建的目标跟踪系统平台基础上,采用模板匹配算法获得目标的位置信息,进而获取目标形心与视场中心的偏差信息以完成空中运动目标的跟踪控制。同时,为提高系统的实时性能,提出了一种基于最小二乘线性和平方预测结合的综合位置预测方法来预测目标的运动轨迹。实验结果表明,系统能够实现对运动目标进行实时稳定的识别与跟踪。

In this paper,Method of detection and tracking control for air moving target based on dynamic template matching update is researched.Based on the target tracking system,template matching algorithm is used to achieve the position information of the target,and the deviation between target centroid and field center is also calculated to realize tracking control algorithm.Moreover,to improve system performance,integrated prediction algorithm is introduced to forecast the moving path of the target.The experimental result indicates that the target tracking system realizes air moving target tracking real-time and stably and has certain practicability.