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Embedded Linux Image Acquisition and Display System Design

Author: LiHuan
Tutor: WangJingCun
School: Wuhan University of Science and Technology
Course: Pattern Recognition and Intelligent Systems
Keywords: Embedded Image acquisition S3C2440 ARM Linux
CLC: TP391.41
Type: Master's thesis
Year: 2011
Downloads: 158
Quote: 2
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Abstract


With the continuous development of science and technology , computer technology has entered a post-PC era . The traditional image acquisition devices than all , to meet the general application , but due to the higher price , volume , and less and less suitable for some special areas . The rapid development of embedded technology into the 21st century , more and more powerful . As embedded systems with a low cost , highly flexible , and power consumption advantages , therefore , designed an embedded image acquisition device has broad application prospects . Linux is a free , open source, mature and stable operating system, supports almost all popular CPU and has a strong network function , its kernel is customizable , and the smallest only 100 kB, very suitable for embedded systems . Based on these advantages , this article uses the Linux operating system, an image acquisition and display system is designed . The system consists of the S3C2440 processor , CMOS camera , LCD display , SD card, etc. . S3C2440 as the control core video images from CMOS camera collected and displayed on the LCD , and can the video carried screenshots , images after JPEG compression saved in the SD card , with a low cost , small size , easy to use and so many other advantages . has good application prospects in the industrial field .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
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