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| Presentation | 2008-02-21 13:45 [Special Talk] Reconsideration of Deterministic Character Deformation Model Toru Wakahara (Hosei Univ.)  PRMU2007-223 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The new development of sophisticated statistical/probabilistic pattern classification theories from the 1990s have brought about considerable improvements in accuracy of character recognition. As a result, the viewpoint and/or problem of character deformation model has been put in the shade. However, have character recognition researchers obtained a deeper understanding of character deformation? First, in this paper, the problem of character deformation model is clearly posed again. Then, we confirm the importance of deterministic character deformation model when we only have a limited quantity of learning data, and describe conventional techniques based on such models: Tangent distance, and GAT/LAT correlation. Finally, the challenging problem of deterministic character deformation model and promising clues for solving the problem are discussed to encourage young researchers in character recognition. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Character Deformation / Deformation Extraction and Evaluation / Deterministic Character Deformation Model / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 491, PRMU2007-223, pp. 55-60, Feb. 2008. | |
| Paper # | PRMU2007-223 | |
| Date of Issue | 2008-02-14 (PRMU) | |
| 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 | PRMU2007-223 |
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| Conference Information | |
| Committee | PRMU |
| Conference Date | 2008-02-21 - 2008-02-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Tsukuba |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2008-02-PRMU |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reconsideration of Deterministic Character Deformation Model |
| Sub Title (in English) | |
| Keyword(1) | Character Deformation |
| Keyword(2) | Deformation Extraction and Evaluation |
| Keyword(3) | Deterministic Character Deformation Model |
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| 1st Author's Name | Toru Wakahara |
| 1st Author's Affiliation | Hosei University (Hosei Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-02-21 13:45:00 |
| Presentation Time | 45 minutes |
| Registration for | PRMU |
| Paper # | PRMU2007-223 |
| Volume (vol) | vol.107 |
| Number (no) | no.491 |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2008-02-14 (PRMU) |
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