文档介绍：代号 10701 学号 0822980052
分类号 TP319 密级公开

题( 中、英文) 目基于 IP 网络的校园视频监控系统的设计与实现
Design and Implementation of Campus Video

Monitoring System Based on IP work

作者姓名董小维指导教师姓名、职务姜建国教授

学科门类工学学科、专业计算机应用技术

提交论文日期二○一二年六月
摘要

目前,数字化视频监控系统已被广泛应用于各种领域,但存在着网络带宽不
足、数据存储管理难以及监控智能层次低等问题。本文采用算法以及 IP
组播技术设计并实现了校园安全防范视频监控系统。该系统具有视频数据传输速
率快、数据检索速度快、管理智能化等特点。
本文首先对关键技术:视频编解码技术算法与 IP 组播技术进行了研
究。并应用优化了的视频编码技术降低了视频数据在网络中的传输数量。
采用 IP 组播技术解决了网络带宽资源不足的问题,保证了视频监控的实时性。
在数据存储管理方面,采用了 OpenCV 技术进行视频录像,提出了集中存储方式、
并将数据库与文件系统相结合的数据存储管理方案,解决了视频数据量大的存储
和数据管理困难的问题,并提高了视频数据的安全可靠性。
本文在后续的研究工作中,将对视频图像高清技术、图像分析技术和存储新
技术进行研究,实现较高层次的智能化校园视频监控。

关键字:视频监控编码 IP 组播技术数据存储数据管理
Abstract
At present, the digital video monitoring system still exists some problems, such as
insufficient bandwidth, difficult data storage management and low intelligent monitoring level
although it has been widely used in various fields. This paper designs and implements a
campus security video monitoring system with the algorithm and IP multicast
technology to. The system has some features, such as fast video data transmission rate, high
data retrieval speed and intelligent management.
This paper firstly study the key technology of video codec technology, algorithm
and IP multicast technology. The video data quantity work transmission is reduced with
the optimized video coding technology. The problem of work bandwidth
resource is solved and the real-time video monitoring is ensured with IP multicast technology.
In the data storage management, the data storage management solutions of centralized storage
and bined with file system is put forward using OpenCV technology for video to
solve the difficulty in large data volume of video storage and data management and to
improve the safety and reliability of video data.
The video image High-Definition Technolo