Paper Abstract and Keywords |
Presentation |
2022-05-17 15:55
Examination of round color 2D symbol for B2C with display area and secret data area Nobuyuki Teraura (Terrara Code), Isao Echizen (NII), Keiichi Iwamura (TUS) IT2022-7 EMM2022-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We examined 2D symbols for B2C applications. QR code is a matrix-type 2D symbol announced in 1994. Since QR code was developed for B2B applications for the manufacturing industry, it was not initially envisioned for B2C applications such as consumers using smartphones to browse the web. Therefore, it is a black and white monocolor and may not be suitable for the aesthetic. Then, the requirements for B2C applications were examined. We examined a 2D symbol that is round r and has a color aesthetic and is suitable for B2C. In order to make it a round symbol, a sector cell was devised. Although the shape differs depending on the distance from the center, the height, middle circumference arc, and area are all the same, and the aspect ratio is approximately 1 (π / 3). |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Round / Color / 2D Symbol / Display Area / Secret Data Area / Sector Cell / Tessellation / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 26, EMM2022-7, pp. 35-40, May 2022. |
Paper # |
EMM2022-7 |
Date of Issue |
2022-05-10 (IT, EMM) |
ISSN |
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) |
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IT2022-7 EMM2022-7 |
Conference Information |
Committee |
IT EMM |
Conference Date |
2022-05-17 - 2022-05-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Gifu University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Information Security, Information Theory, Information Hiding, etc. |
Paper Information |
Registration To |
EMM |
Conference Code |
2022-05-IT-EMM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Examination of round color 2D symbol for B2C with display area and secret data area |
Sub Title (in English) |
|
Keyword(1) |
Round |
Keyword(2) |
Color |
Keyword(3) |
2D Symbol |
Keyword(4) |
Display Area |
Keyword(5) |
Secret Data Area |
Keyword(6) |
Sector Cell |
Keyword(7) |
Tessellation |
Keyword(8) |
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1st Author's Name |
Nobuyuki Teraura |
1st Author's Affiliation |
Terrara Code Research Institute (Terrara Code) |
2nd Author's Name |
Isao Echizen |
2nd Author's Affiliation |
National Institute of Informatics (NII) |
3rd Author's Name |
Keiichi Iwamura |
3rd Author's Affiliation |
Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2022-05-17 15:55:00 |
Presentation Time |
25 minutes |
Registration for |
EMM |
Paper # |
IT2022-7, EMM2022-7 |
Volume (vol) |
vol.122 |
Number (no) |
no.25(IT), no.26(EMM) |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2022-05-10 (IT, EMM) |
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