Paper Abstract and Keywords |
Presentation |
2009-09-24 17:10
A Study on the Information Multiplexing of Two-dimensional Bar Codes Toshihiko Wakahara, Noriyasu Yamamoto, Yuuki Ochi (Fukuoka Inst. of Tech.) LOIS2009-26 IE2009-67 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Two-dimensional bar codes , such as the QR (Quick Response) codes, are frequently used with progress of the Internet and introducing the QR decoding function in the cellar phone. A bar code shows an individual identification number (ID) fundamentally. As the amount of information shown by one-dimensional bar codes is limited, two-dimensional bar codes have been developed.
This paper studies the QR coding method and the redundancy characteristics of the QR coding are described. The information of the dotted picture can be multiplexed in the redundant area and multiplexing characteristics are evaluated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Two-dimensional bar codes / QR codes / Error correcting codes / RS code / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 205, LOIS2009-26, pp. 49-53, Sept. 2009. |
Paper # |
LOIS2009-26 |
Date of Issue |
2009-09-17 (LOIS, IE) |
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 |
LOIS2009-26 IE2009-67 |
Conference Information |
Committee |
LOIS IE ITE-ME IEE-CMN |
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) |
A Study on the Information Multiplexing of Two-dimensional Bar Codes |
Sub Title (in English) |
|
Keyword(1) |
Two-dimensional bar codes |
Keyword(2) |
QR codes |
Keyword(3) |
Error correcting codes |
Keyword(4) |
RS code |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Toshihiko Wakahara |
1st Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Inst. of Tech.) |
2nd Author's Name |
Noriyasu Yamamoto |
2nd Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Inst. of Tech.) |
3rd Author's Name |
Yuuki Ochi |
3rd Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Inst. of Tech.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2009-09-24 17:10:00 |
Presentation Time |
30 minutes |
Registration for |
LOIS |
Paper # |
LOIS2009-26, IE2009-67 |
Volume (vol) |
vol.109 |
Number (no) |
no.205(LOIS), no.206(IE) |
Page |
pp.49-53 |
#Pages |
5 |
Date of Issue |
2009-09-17 (LOIS, IE) |
|