文档介绍：南京理工大学硕士学位论文基于OpenCV的红外运动目标检测与跟踪算法研究及实现姓名:陈吉庐申请学位级别:硕士专业:光学工程指导教师:刘磊 20100617 硕士论文基于OpenCV的红外运动目标枪测与跟踪算法研究及实现摘要红外成像技术是依靠被动接收目标的红外辐射来工作的,它具有全天候、隐蔽性好等优点。随着红外成像技术的不断发展,红外成像系统已被广泛的应用于红外精确制导、预警、视频监控、搜索和跟踪等多种军事及民用领域。基于红外成像的目标运动检测与跟踪,作为上述领域的一项重要技术,具有十分重要的地位,在军用和民用领域都具有广阔的应用前景。本文围绕红外运动目标的检测与跟踪算法及其实现进行了探讨和研究,同时兼顾彩色视频目标的检测与跟踪技术研究。首先详细介绍了各种目标检测与跟踪算法的原理及其实现方法,对比了其优缺点,并根据实际需要,通过图像预处理与检测算法的组合对某些算法进行了优化。然后在此基础上利用MFC开发了一款基于OpenCV的运动目标检测与跟踪软件。该软件实现了帧差法、背景估计法、混合高斯建模法这三种检测算法, 以及Kalman、Camshift两种跟踪算法。为了详细说明该软件,本文还介绍了其总体结构和各项功能。最后,对软件的运行过程和结果进行了分析,并对检测与跟踪算法从主观和客观两个方面进行了评价。这对于红外目标检测与跟踪的实际应用是很有意义的, 对“超低空弱小目标检测、识别与跟踪技术’’等相关课题的预研工作也有一定的价值。关键词:运动目标,目标检测与跟踪,OpenCV,帧差法,背景估计法,混合高斯建模法,Kalman,Camshift Abstract 硕{:论文 Abstract The infrared imaging technology works on thepassive functional mode ofreceiving the infrared reflection of target,SO ithas the advantages ofall—weather working condition, excellent concealing characteristic and thedevelopment of infraredtechnology, theinfraredimaging system has been widely applied intothemilitary area and civil area, such as Infrared Precision Guidance,Warning System,Video Surveillance,Searching and one ofthemost important technologies inthoseapplications,the moving target detecting and tracking technology base on theinfraredimaging system plays animportant role,and haswide application prospect inthemilitary areaandcivil area. This paper focuses on theinfrared moving target detecting the sanle time,we pay attention tothemoving target’Sdetecting andtracking inthecolors the beginning ofthispaper,some basicprinciplesand theimplementing flow chartsof aseriesof algorithms fortargetdetecting andtracking ,according toactual needs and parison results ofthosealgorithms,some ofthem areoptimized bination withtheimage pre- thefoundation ofabove works,a moving targetdetecting andtracking software base ontheOpenCV isdeveloped by thesoftwaredeveloping platform kinds ofdetectingalgorithms a