Title :
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
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;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2010 International Conference on
Conference_Location :
ChangSha
Print_ISBN :
978-0-7695-4286-7
DOI :
10.1109/ICDMA.2010.94
