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| Presentation | 2010-06-10 14:50 Decorated Character Recognition by Topological Matching with Self-Organizing Map Tsukasa Masuhara, Hideaki Orii, Hideaki Kawano, Hiroshi Maeda (Kyushu Inst. of Tech.)  SIS2010-9 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Character recognition is a classical issue which has been devoted by a lot of researchers. Making character recognition system more widely available in natural scene images might open up interesting possibility to use as an input interface of characters and an annotation method for images. Nevertheless, it is still difficult to recognize all sorts of fonts including decorated characters such as characters depicted on signboards. The decorated characters are constructed by using some special techniques for attracting viewers’ attentions. Therefore, it is hard to obtain good recognition results by the existing OCRs. In this paper, we propose a new character recognition system using SOM. The SOM is employed to extract an essential structure concerning the topology from a character. The extracted topological structure from each character is used to matching and the recognition is performed on the basis of the topological matching. Experimental results show the effectiveness of the proposed method in most forms of characters. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Self-Organizing Map(SOM) / Character Recognition / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 74, SIS2010-9, pp. 49-53, June 2010. | |
| Paper # | SIS2010-9 | |
| Date of Issue | 2010-06-03 (SIS) | |
| 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 | SIS2010-9 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2010-06-10 - 2010-06-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Abashiri Public Auditorium |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2010-06-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Decorated Character Recognition by Topological Matching with Self-Organizing Map |
| Sub Title (in English) | |
| Keyword(1) | Self-Organizing Map(SOM) |
| Keyword(2) | Character Recognition |
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| 1st Author's Name | Tsukasa Masuhara |
| 1st Author's Affiliation | Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 2nd Author's Name | Hideaki Orii |
| 2nd Author's Affiliation | Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 3rd Author's Name | Hideaki Kawano |
| 3rd Author's Affiliation | Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 4th Author's Name | Hiroshi Maeda |
| 4th Author's Affiliation | Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2010-06-10 14:50:00 |
| Presentation Time | 20 minutes |
| Registration for | SIS |
| Paper # | SIS2010-9 |
| Volume (vol) | vol.110 |
| Number (no) | no.74 |
| Page | pp.49-53 |
| #Pages | 5 |
| Date of Issue | 2010-06-03 (SIS) |
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