数据压缩与传输技术在远程视频监控中的应用  

Application of Data Compression and Transfer Technology to Remote Video Monitoring

作　　者：刘沂[1] 

机构地区：[1]天津冶金职业技术学院,天津300400

出　　处：《天津冶金》2011年第2期34-36,61-62,共3页Tianjin Metallurgy

摘　　要：随着自动化技术、安防技术、安防标准的不断提高,远程视频监控的应用越来越广泛。远程视频监控中,由于视频数据量较大,所以数据压缩与传输技术是关键。通过对视频压缩标准的比较,选用MPEG-4标准对视频数据进行压缩。确定了适合于网络传输的协议——RTP/RTCP协议,论述了RTP/RTCP协议的具体应用情况。Remote video monitoring is used more and more widely with the constant improvement of automation technology and security technology and standard. Data compression and transfer technique is crucial in remote video monitoring due to big data flow. After comparisons were made in the video compression standards, Standard MPEG-4 was selected for compressing video data and RTP/RTCP protocol, suitable to network transfer, chosen. The paper explains its specific application.

关 键 词：数据 压缩 传输 远程视频 监控 标准 协议 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]