Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2012-03-30 15:50
A Two-Dimensional Code with Auxiliary Lines and its Decode Method for Local Distortion Correction
Yudai Kawakami, Takuya Ito, Yosuke Sawai, Satoshi Ono, Hiroshi Kawasaki, Shigeru Nakayama (Kagoshima Univ.) PRMU2011-279 HIP2011-107
Abstract (in Japanese) (See Japanese page) 
(in English) General 2D code decoders read 2D codes without any distortion or with uniform distortion, and it is hard for the decoders to read 2D codes involving partial, non-linear distortion. This paper proposes a 2D code involving colored auxiliary lines and its decoder. The proposed decoder can read the proposed 2D codes by using the auxiliary lines based on de Bruijn sequence, even if they are distorted locally and non-linearly. The proposed decoder also detects self-occlusion by the de Bruijn sequence, and supplements the self-occluded area due to its distortion by error correction of a QR code.
Keyword (in Japanese) (See Japanese page) 
(in English) 2D Code / QR Code / DP Matching / de Bruijn / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 499, PRMU2011-279, pp. 241-246, March 2012.
Paper # PRMU2011-279 
Date of Issue 2012-03-22 (PRMU, HIP) 
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 PRMU2011-279 HIP2011-107

Conference Information
Committee PRMU HIP  
Conference Date 2012-03-29 - 2012-03-30 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PRMU 
Conference Code 2012-03-PRMU-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Two-Dimensional Code with Auxiliary Lines and its Decode Method for Local Distortion Correction 
Sub Title (in English)  
Keyword(1) 2D Code  
Keyword(2) QR Code  
Keyword(3) DP Matching  
Keyword(4) de Bruijn  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yudai Kawakami  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Takuya Ito  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
3rd Author's Name Yosuke Sawai  
3rd Author's Affiliation Kagoshima University (Kagoshima Univ.)
4th Author's Name Satoshi Ono  
4th Author's Affiliation Kagoshima University (Kagoshima Univ.)
5th Author's Name Hiroshi Kawasaki  
5th Author's Affiliation Kagoshima University (Kagoshima Univ.)
6th Author's Name Shigeru Nakayama  
6th Author's Affiliation Kagoshima University (Kagoshima Univ.)
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 ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2012-03-30 15:50:00 
Presentation Time 30 minutes 
Registration for PRMU 
Paper # PRMU2011-279, HIP2011-107 
Volume (vol) vol.111 
Number (no) no.499(PRMU), no.500(HIP) 
Page pp.241-246 
#Pages 6 
Date of Issue 2012-03-22 (PRMU, HIP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan