•   Home
  • Proceedings
  • Proceedings of 2010 Asia-Pacific Youth Conference on Communi...

Proceedings of 2010 Asia-Pacific Youth Conference on Communication (APYCC 2010 E-BOOK)

Kunming,China,8.7-8.8，2010

ISBN: 978-1-935068-13-6 Scientific Research Publishing, USA

E-Book 542pp Pub. Date: August 2010

Category: Computer Science & Communications

Price: $80

Title: QR Code Recognition System Based on J2ME
Source: Proceedings of 2010 Asia-Pacific Youth Conference on Communication (APYCC 2010 E-BOOK) (pp 6-9)
Author(s): Xiaodong Liu, College of Information Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China
Abstract: In the present work, a QR (Quick Response) Code recognition algorithm feasible for an embedded system was proposed. A two-dimensional bar code recognition system was established by using J2ME. In this system, a bar code was located via a Finder Pattern of a QR Code and a multi-level threshold algorithm was used to realize a binary bar code. Both the anti-perspective transformation algorithm and the bilinear interpo- lation algorithm were applied to correct the distorted symbols. By using this system, the recognition problems caused by uneven lighting, distortion and deformation were effectively solved.
Proceedings by Subjects
Resources
Products
Contact us
book@scirp.org
WhatsApp +86 18163351462(WhatsApp)
Click here to send a message to me 1243940697
Book Publishing WeChat
Follow SCIRP
Free SCIRP Newsletters
Copyright © 2006-2024 Scientific Research Publishing Inc. All Rights Reserved.
Top