摘要
视频监控在社会各个领域的应用已经非常广泛,该文介绍了一种基于嵌入式Linux和ARM9微处理器的远程视频监控系统的实现方法。该系统通过USB摄像头获得实时的视频,使用Linux系统的视频编程接口V4L进行编程并编译成应用程序,移植到开发板的Linux系统下,进行视频的采集,并通过嵌入式网络服务器Boa将摄像头采集的视频传输,完成了PC机对远程现场的监控。
Video monitor has beeen widely used in many fields,and this papcr introduces a implementalion of remote video monitoring system based embedded Linux and MCU ARM9.This system obtains the real-time video signal through Webcam,uses the video API of Linux to program and compiles to the application,transplant to the Linux of target board,capture the video signal,transmit the captured video signal through the embedded web server Boa,finishes the real-time remote monitoring by PC.
出处
《电脑知识与技术（过刊）》
2011年第3X期1918-1919,1926,共3页
Computer Knowledge and Technology
