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Paper Abstract and Keywords
Presentation 2009-09-24 16:40
Proposal and Evaluation of a Multiplexed Color QR Code
Yusuke Endo, Rei Onga, Masanori Hirotomo, Masakatu Morii (Kobe Univ.) LOIS2009-25 IE2009-66
Abstract (in Japanese) (See Japanese page) 
(in English) The two dimensional code is widely used since it is useful for the mobile phone with the CCD camera.The QR code is well known as the two dimensional code.It consists of the monochrome modules,so it cannot contain large multimedia data.In this paper, we propose a multiplexed color QR code.It is a two dimensional code which consists of modules, colored by the assigned RGB value in the color space.The proposed method designs the color code by estimating the value-to-noise ratio in the RGB color space.
Keyword (in Japanese) (See Japanese page) 
(in English) 2D code / QR code / Color Space / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 205, LOIS2009-25, pp. 43-48, Sept. 2009.
Paper # LOIS2009-25 
Date of Issue 2009-09-17 (LOIS, IE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF LOIS2009-25 IE2009-66

Conference Information
Conference Date 2009-09-24 - 2009-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Practical Use of Lifelog, Office Information System, Multimedia System, Multimedia Communication, IP Broadcast / Audio-Visual Transfer 
Paper Information
Registration To LOIS 
Conference Code 2009-09-LOIS-IE-ME-CMN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and Evaluation of a Multiplexed Color QR Code 
Sub Title (in English)  
Keyword(1) 2D code  
Keyword(2) QR code  
Keyword(3) Color Space  
1st Author's Name Yusuke Endo  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Rei Onga  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Masanori Hirotomo  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Masakatu Morii  
4th Author's Affiliation Kobe University (Kobe Univ.)
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Date Time 2009-09-24 16:40:00 
Presentation Time 30 
Registration for LOIS 
Paper # IEICE-LOIS2009-25,IEICE-IE2009-66 
Volume (vol) IEICE-109 
Number (no) no.205(LOIS), no.206(IE) 
Page pp.43-48 
#Pages IEICE-6 
Date of Issue IEICE-LOIS-2009-09-17,IEICE-IE-2009-09-17 

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