摘要
为了实现对特殊环境和对象图像信息的采集,设计了基于ARM9体系结构的S3C2410处理器的图像传输系统。采用嵌入式操作系统Linux,在QT/Embedded平台下完成终端应用程序开发,程序主要对USB摄像头进行图像采集,并且通过GPRS网络和服务器进行通讯。在LabWindows/CVI下编写PC端服务器程序采用多线程对多个终端客户进行图像传输处理。该系统完成了PC服务器和ARM终端之间的相互图像传输和显示等功能。野外实验测试结果表明了该系统的可靠性。
To collect image information of special circumstances and objective.An image transfer system based on embedded Linux and S3C2410 is designed.The terminal software is designed on the platform of QT/Embedded,which collects images from the USB camera and communicates with server with GPRS.Server designed on LabWindows/CVI platform uses multi-threads to process requests of cli-ents.The system can transfer and display images between server on PC and terminals based on ARM.The system is proved reliable through field trial.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第7期1477-1480,共4页
Computer Engineering and Design
基金
国家863高技术研究发展计划重大基金项目(2006AA06A207)
