基于高准确度搜索运动目标关键帧的智能跟踪算法  

Aptitude Tracking Arithmetic Based on High Precision Searching of Moving Target Key Frame

作　　者：唐自力[1] 马彩文[1] 李珅[1] 陈皓[1] 

机构地区：[1]中国科学院西安光学精密机械研究所

出　　处：《光子学报》2008年第9期1912-1916,共5页Acta Photonica Sinica

摘　　要：分析了目标在不同运动阶段所呈现的不同成像特征,为了增加跟踪的鲁棒性,提出了一种基于高准确度搜索运动目标关键帧的智能跟踪算法,并搭建了实验平台,进行了相关实验.实验结果和某靶场试验中实际应用结果表明,该算法准确度高,鲁棒性好、成功率高.Aiming at the different character of target in different moving moment and enhancing the stability of tracking, an effective aptitude tracking arithmetic is proposed based on high precision searching the moving target key frame. When the target＇s moving state changed in the course of tracking, the arithmetic could capture this transformation and work out the aptitude cognizance and afford a command to the servo system to adjust the tracking way. The synthetic and real application in the shooting range testing show that the arithmetic can give the results of high precision, good tracking stability, high succeed ratio of tracking.

关 键 词：关键帧 目标特征 闽值 智能跟踪 鲁棒性 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]