2010•Electronic Instrumentation CustomersRequires access

Design of ARM-Linux-based image acquisition and wireless transmission system

Dehua Li

Abstract

Introduced the design and implementation of a real-time image monitoring system based on embedded linux.The system takes Xscale PXA270 processor as the core,equipped with a USB camera and a wireless 3G card to form the hardware platform,and Arm-Linux as the software platform,on which a real-time image acquisition,MPEG-4 compression and 3G wireless transmission being implementated.The use of MPEG-4 algorithm reduced the pressure on the network,and also cost savings.With the growing of 3G networks,the system will be widely used in the 3G era.

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Available abstract

Key concepts: USB, Embedded system, Computer science, ARM architecture, Wireless, Computer hardware, Wireless network, Transmission (telecommunications)