武汉工程大学学报2012，Vol.34Issue(10)：66-68,3.DOI:10.3969/j.issn.1674-2869.2012.10.016
嵌入式无线视频监控系统的设计与实现
Design and implementation of embedded wireless video surveillance system
郑更生 1方勇 1肖婧1
作者信息
- 1. 武汉工程大学计算机科学与工程学院,湖北武汉430074
- 折叠
摘要
Abstract
To solve the problems of inconvenience and inefficiency in the current schemes, of video monitoring system, a wireless video monitoring system was designed based on ARM-Linux. First, the Linux was altered to adapt the embedded hardware platform. Second, the interface functions of V4L (Video for Linux) were used to implement the video collecting. Then, the video data was encoded by the newest video coding standard H. 264. After these, the encoded video data was packaged by RTP/ RTCP(Real-time Transport Protocol) protocol and transferred from the wireless network. Lastly, DirectShow was chosen to implement the video decoding at the remote client. The experimental result shows that the video obtained has high quality of compression and little distortion,which indicates that this solution suits for real-time video monitoring.关键词
无线网络/视频采集/视频编码标准/实时传输协议Key words
wireless network/ video acquisition/ video coding standard/ RTP/RTCP分类
信息技术与安全科学引用本文复制引用
郑更生,方勇,肖婧..嵌入式无线视频监控系统的设计与实现[J].武汉工程大学学报,2012,34(10):66-68,3.
