摘要： 首先分析了采用.和标准实现数字视频监控系统的不足,提出基于的数字视频监控系统的设计思想。然后详H261MPEG-1MPEG4细讨论了实现中的两个关键技术:编码和可扩展编码。最后给出了基于的数字视频监控系统的实现。SpriteMPEG4
关键词:
;数字视频监控,
可扩展编码,
全局运动估计,
MPEG4
Abstract: This paper firstly puts forward a design idea of video surveillance system based on MPEG4, after analyzing the shortage of that based on H.26 and MPEG-1,then discusses two vital techniques of the design in detail:the Sprite coding and scalable coding.Finally itintroduces the implementation of the digital video surveillance system based on MPEG4 ;;;
中图分类号:
沈承东,谭庆平. 基于MPEG4的数字视频监控系统的设计和实现[J]. , 2002, 28(08): 243-245.
SHEN Chengdong,TAN Qingping. Design and Implementation of Digital Video Surveillance System[J]. , 2002, 28(08): 243-245.