Design and Realization of Real Time Video Monitoring System Based on Key-Frame Extraction

摘要：

The amount of information in real-time video monitoring is very large. So, the disk space is used largely, and the network congestion is easy to caused. In order to reduce the network congestion, save storage space, take out noneffective information in video, video key-frames are extracted in sending end and video is resumed in receiving end. A real-time video monitoring system is implemented. A kind of key-frame extracting algorithm is adopted in the system. MPEG compressed video stream is processed by the algorithm. Video is transfer by RTF protocol. So, the problems such as large amount of information, utilizing high bandwidth and video information redundancy etc. are solved.

关键词： RTP video processing MPEG-4 coding key-frame extraction algorithm

作者: Liu Guozhu Zhao Junming

作者单位: College of Information Science and Technology Qingdao University of Science and Technology Qingdao C College of Information Science and Technology Qingdao University of Science and Technology Qmgdao Ch

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 153-157

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）