摘要
基于ARM提出了一种便携式视频监控系统设计方案。该系统以ARM为处理器,通过嵌入式Linux采集USB摄像头视频数据,并将采集的视频数据帧经MPEG-4压缩后通过USB接口保存到闪存设备中。测试结果表明,该系统具有高效、稳定和方便等特点。
Based on the ARM the paper proposes the design scheme of portable video monitoring system. This system takes ARM for processor, through the video camera embedded Linux to get USB data and video data frames,and use it to save in the equipment after mpeg-4 compressed through the USB interface. Test results show that the system has high efficiency, stable and use conveniently.
出处
《南昌教育学院学报》
2011年第2期185-186,共2页
Journal of Nanchang College of Education
关键词
视频
监控系统
设计
实现
video
monitoring system
design
implementation
