Design of QR Code Recognition System Based on S3C6410 and WINCE

doi:10.3969/j.issn.1006-2475.2011.08.017

Computer and Modernization ›› 2011, Vol. 1 ›› Issue (8): 60-63.doi: 10.3969/j.issn.1006-2475.2011.08.017

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Design of QR Code Recognition System Based on S3C6410 and WINCE

ZHANG Xun-han

College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

Received:2011-05-12 Revised:1900-01-01 Online:2011-08-10 Published:2011-08-10

Abstract

Abstract: In order to promote the application of two dimensional barcode in embedded systems, this paper designs a QR code recognition system. The system is based on S3C6410 development board and WINCE platform. Firstly, this paper briefly introduces the basic structure of QR code. And then, it analyzes the gray level transformation, median filter and binarization of QR code image, and studies the location and rectification of QR code. The last but not the least, it emphatically discusses the problem of real-time image acquisition. After being used, the system shows good stability and considerably high barcode recognition rate.

Key words: QR code, S3C6410, WINCE, image processing, DirectShow

CLC Number:

TP391

ZHANG Xun-han. Design of QR Code Recognition System Based on S3C6410 and WINCE[J]. Computer and Modernization, 2011, 1(8): 60-63.

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Design of QR Code Recognition System Based on S3C6410 and WINCE

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