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 2015-02-19 16:20
[Poster Presentation] Dot-Matrix Character Recognition and Printing Defect Detetion using Variation Model Based Learning
Shun Matsui, Koji Endo, Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimura (Mie Univ.) PRMU2014-128 CNR2014-43
Abstract (in Japanese) (See Japanese page) 
(in English) A detection method for printing defect of dot-matrix character which is used to describe the quality information of the product.
Currently, the printing inspection devices have been commercialized by several companies.
However, those devices need user inputs such as fonts of dot-matrix character manually in advance, usability can be improved.
Therefore, this method trains the generated characters, classify the printing defect detection by SVM using the likelihood obtained from the gradient feature and Modified Quadratic Discriminant Function.
In this approach, it is possible to conduct recognition and detection of printing defect simultaneously.
The result of the classification experiment correct or defect using line missing dot-matrix character as defect character, the classification accuracy is 99.61%.
Keyword (in Japanese) (See Japanese page) 
(in English) Dot-Matrix Character / Printing Defect Detection / Character Recognition / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 454, PRMU2014-128, pp. 89-90, Feb. 2015.
Paper # PRMU2014-128 
Date of Issue 2015-02-12 (PRMU, CNR) 
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 PRMU2014-128 CNR2014-43

Conference Information
Committee PRMU CNR  
Conference Date 2015-02-19 - 2015-02-20 
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 2015-02-PRMU-CNR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dot-Matrix Character Recognition and Printing Defect Detetion using Variation Model Based Learning 
Sub Title (in English)  
Keyword(1) Dot-Matrix Character  
Keyword(2) Printing Defect Detection  
Keyword(3) Character Recognition  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shun Matsui  
1st Author's Affiliation Mie University (Mie Univ.)
2nd Author's Name Koji Endo  
2nd Author's Affiliation Mie University (Mie Univ.)
3rd Author's Name Wataru Ohyama  
3rd Author's Affiliation Mie University (Mie Univ.)
4th Author's Name Tetsushi Wakabayashi  
4th Author's Affiliation Mie University (Mie Univ.)
5th Author's Name Fumitaka Kimura  
5th Author's Affiliation Mie University (Mie Univ.)
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 2015-02-19 16:20:00 
Presentation Time 10 minutes 
Registration for PRMU 
Paper # PRMU2014-128, CNR2014-43 
Volume (vol) vol.114 
Number (no) no.454(PRMU), no.455(CNR) 
Page pp.89-90 
#Pages
Date of Issue 2015-02-12 (PRMU, CNR) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan