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| Presentation | 2013-05-17 10:30 Configuration and Charactertistics of 2-Dimensional Color Code Editor Damri Samretwit, Toshihiko Wakahara (Fukuoka Inst. of Tech.)  LOIS2013-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | With the development of Internet services in recent years, the wide spread of mobile devices such as smartphones and mobile phones have become significant. In order to facilitate access to the network using these terminals, QR code is often used. As QR code is composed of two-dimensional black and white dots, it is not well-designed visibility. We have developed a prototype of a two-dimensional code editor in order to improve this problem. A colorful dotted picture is superimposed on the QR code to accomplish this. In the experiments using the existing QR reader, the dot is judged to be black if the luminance value is less than 128. Then it is judged to be white if the value is greater than 230. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | QR code / Two-dimensional code / Colorization / Dotted image / Editor / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 43, LOIS2013-2, pp. 85-89, May 2013. | |
| Paper # | LOIS2013-2 | |
| Date of Issue | 2013-05-10 (LOIS) | |
| 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 | LOIS2013-2 |
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| Conference Information | |
| Committee | LOIS IPSJ-CN IPSJ-SPT |
| Conference Date | 2013-05-16 - 2013-05-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | UEC |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LOIS |
| Conference Code | 2013-05-LOIS-GN-SPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Configuration and Charactertistics of 2-Dimensional Color Code Editor |
| Sub Title (in English) | |
| Keyword(1) | QR code |
| Keyword(2) | Two-dimensional code |
| Keyword(3) | Colorization |
| Keyword(4) | Dotted image |
| Keyword(5) | Editor |
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| Keyword(8) | |
| 1st Author's Name | Damri Samretwit |
| 1st Author's Affiliation | Fukuoka Institute of Technology (Fukuoka Inst. of Tech.) |
| 2nd Author's Name | Toshihiko Wakahara |
| 2nd Author's Affiliation | Fukuoka Institute of Technology (Fukuoka Inst. of Tech.) |
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| Speaker | Author-2 |
| Date Time | 2013-05-17 10:30:00 |
| Presentation Time | 30 minutes |
| Registration for | LOIS |
| Paper # | LOIS2013-2 |
| Volume (vol) | vol.113 |
| Number (no) | no.43 |
| Page | pp.85-89 |
| #Pages | 5 |
| Date of Issue | 2013-05-10 (LOIS) |
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