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| Presentation | 2013-05-25 10:30 A Study on Coler Code Compliant with the Standard QR Code Masanori Kikuchi, Masaaki Fujiyoshi, Hitoshi Kiya (Tokyo Metropolitan Univ.)  EMM2013-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a new colored QR code which complaints with the standard QR code for increasing the conveyable capacity of encoded information. The proposed method puts three QR codes to each color component of YCbCr color space so that one information are decoded from Y component of the colored QR code by a standard QR decoder and a proprietary decoder further decodes two more information from Cb and Cr components. Even several methods have been proposed to increase the capacity of QR codes which are based on digital watermarking technique and based on colorization, no colored QR code has been studied from the perspective of compatibility to the standard QR code. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | two-dimensional code / colored QR code / YCbCr color space / capacity enlargement / digital watermark / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 66, EMM2013-11, pp. 61-66, May 2013. | |
| Paper # | EMM2013-11 | |
| Date of Issue | 2013-05-17 (EMM) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
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 | EMM2013-11 |
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| Conference Information | |
| Committee | EMM |
| Conference Date | 2013-05-24 - 2013-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kochijyo Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Poster Session, etc. |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2013-05-EMM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Coler Code Compliant with the Standard QR Code |
| Sub Title (in English) | |
| Keyword(1) | two-dimensional code |
| Keyword(2) | colored QR code |
| Keyword(3) | YCbCr color space |
| Keyword(4) | capacity enlargement |
| Keyword(5) | digital watermark |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masanori Kikuchi |
| 1st Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Masaaki Fujiyoshi |
| 2nd Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
| 3rd Author's Name | Hitoshi Kiya |
| 3rd Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-05-25 10:30:00 |
| Presentation Time | 30 minutes |
| Registration for | EMM |
| Paper # | EMM2013-11 |
| Volume (vol) | vol.113 |
| Number (no) | no.66 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2013-05-17 (EMM) |
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