基于opencv的运动目标检测与跟踪毕设论文.docVIP

基于VC的运动图像跟踪算法设计 学 院 自动化学院 专 业 班 级 学 号 姓 名 指导教师 负责教师 沈阳航空2013年6月摘 要 本文首先对运动目标检测的基本方法----帧间差分法与背景差分法进行了深入的学习和探讨，然后，借助于OpenCV技术，在Visual C++ 6.0编程环境下开发了运动目标检测跟踪系统。该系统首先对采集的视频图像序列进行相关的预处理之后，将视频图像序列中的运动目标比较可靠地检测出来。通过系统的测试结果和数据可以得出结论：本文基于OpenCV设计的运动目标检测跟踪系统具有良好的实时性，能够正确地进行运动目标的实时检测与跟踪。 关键词：OpenCV Algorithm Design of Image Motion Tracking Based on VC Abstract Moving target detection and tracking field of computer vision as an important branch of the foundation, in the industrial, healthcare, aerospace, military and other fields with a wide range of applications, has been widespread concern, and the field of computer vision to become a research hotspot. However, due to moving target detection complexity of the problem itself, moving target detection and tracking is still facing many challenges. In this paper, based on the results of existing research in static scenes of the moving target detection and tracking in-depth discussion. This article first basic method of moving target detection - frame difference method and background subtraction method conducted in-depth study and discussion, and then, by means of OpenCV technology, Visual C 6.0 programming environment developed a moving target detection and tracking system. The system and the collection of the associated video sequence after pretreatment, the video image of the moving target sequence comparison reliably detected. Through systematic test results and data can be concluded: Based on OpenCV design moving target detection and tracking system has good real-time, be able to properly carry out real-time moving target detection and tracking. Keywords: moving target detection; frame difference method; video frame; OpenCV 目 录 1 绪 论 1 1.1 课题来源与背景 1 1.2 数字图像处理技术的发展与应用 1 1.3 运动目标检测技术的研究现状 2 1.4 本文的任务、主要内容及结构 4 1.5 本章小结 5 2 OpenCV技术介绍 6 2.1 OpenCV简介 6 2.2 OpenCV的优势 6 2.3 OpenCV在Visual C++6.0下的配置方法 7 2.4 OpenCV中常用的数据结构及函数介绍 9 2.5 本章小结 13 3 图像预处理 14 3.1 图像的获取与灰度转换 14 3.1.1 图像噪声 15 3.1.2 噪声的特征 15 3.