文献类型：期刊文献

中文题名：基于ARM的嵌入式视频监控系统的设计与实现

英文题名：DESIGN AND IMPLEMENTATION OF EMBEDDED VIDEO MONITORING SYSTEM BASED ON ARM

作者：杨建国[1];蔡立志[2];郑红[1]

机构：[1]华东理工大学计算机科学与工程系,上海200237;[2]上海计算机软件技术开发中心,上海200235

年份：2018

卷号：35

期号：10

起止页码：223

中文期刊名：计算机应用与软件

外文期刊名：Computer Applications and Software

收录：CSTPCD;;北大核心:【北大核心2017】；

基金：国家自然科学基金项目(61103115);上海市科技创新项目(16511101202)

语种：中文

中文关键词：嵌入式系统;视频传输;视频监控

外文关键词：Embedded system;Video transmission;Video monitoring

摘要：随着现代通信带宽的日益提高,图像处理技术在计算机技术领域的成熟,人们对视频的实时传输和采集提出了速度越快、成本越低的需求。以ARM和嵌入式Linux系统为实验环境,通过V4L2进行视频采集,运用x264进行视频压缩,根据RTP协议对视频流信息进行打包。通过UDP传送,VLC media player作为客户端播放,设计并实现了一个实时视频监控系统。
With the increasingly improvement of the modem communication bandwidth and the development of image processing technologies in the field of computer technology, there is a growing demand for the faster and cheaper realtime transmission and acquisition of videos. A real-time video monitoring system was designed and implemented in the experimental environment of ARM and embedded Linux system. The system used V4L2 as video capture, adopted x264 to compress video, packaged the video stream information according to RTP protocol, transferred the data based on UDP protocol, and played the video by the client, VLC Media Player.