Video Image Acquisition System Based on Embedded Linux

Author

Fanhua, Yu ; Dengfeng, Wu ; Hongwei, Zhao ; Zhiqiang, Zhen

Author_Institution

Coll. of Comput. Sci. & Technol., Jilin Univ., Changchun, China

Volume

2

fYear

2010

fDate

18-20 Dec. 2010

Firstpage

907

Lastpage

909

Abstract

Nowadays, embedded system is one of most popular and promising fields of IT applications, and embedded technology will be more extensive development. ARM processor becomes a mainstream processor in the embedded system because of the characteristics of high cost and low power cost. A video acquisition system using ARMS3C2440 microprocessor is designed, and the entire functional module based on V4L is realized. Vimicro USB camera device is used in the video acquisition system, and its driver is completed. The final experimental results show that can achieve capture continuously clear images, capability of the system is excellent, and the system is practical.

Keywords

Linux; autoregressive moving average processes; cameras; data acquisition; embedded systems; image sequences; microcomputers; video signal processing; ARM processor; ARMS3C2440 microprocessor; IT application; Vimicro USB camera device; embedded Linux; mainstream processor; video image acquisition system; ARMS3C2440; USB camera; V4L; video acquisition;

fLanguage

English

Publisher

ieee

Conference_Titel

Digital Manufacturing and Automation (ICDMA), 2010 International Conference on

Conference_Location

ChangSha

Print_ISBN

978-0-7695-4286-7

Type

conf

DOI

10.1109/ICDMA.2010.94

Filename

5701554