Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Computer Engineering and Design》 2010-06
Add to Favorite Get Latest Update

Design of embedded video surveillance system based on ARM

PENG Tie-gang1, LIU Guo-fan2, CAO Shao-kun1, PEI Qin1(1.College of Information Engineering, Xiangtan University, Xiangtan 411105, China;2.College of Electrical and Information Engineering, Hunan Institute of Engineering, Xiangtan 411104, China)  
Aimed at traditional video surveillance system usually based on DSP which has relatively high cost, a kind of low cost embedded video surveillance system is designed based on ARM, using S3C2440 as the hardware platform and using Linux operating system as software platform.Added all the necessary drivers in kernel, transplanted the X264 video encoder model and jrtplib, and a video send procedure is devised which based on jrtplib, by way of network interface card to send data.In host side, after receive procedure received data, ffmpeg was called to decode, and designed a display procedure which was based on SDL library.In addition, designed reliable TCP-based video send and receive procedure in extend plan.The experimental results show that the encoding effect of captured video frame are very well, and can meet the needs of surveillance system.
【Fund】: 湖南省自然科学基金项目(07JJ6112);; 湖南省教育厅资助科研基金项目(05C588)
【CateGory Index】: TP277
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved