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| Presentation | 2019-03-17 10:15 Generating Handwriting Character Clones by Estimation of Individual Writer's Standard Images and Their Deformation Yuki Shono, Kazuaki Nakamura, Naoko Nitta, Noboru Babaguchi (Osaka Univ.)  BioX2018-30 PRMU2018-134 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Shapes of handwritten characters are different depending on individual writers. At the same time, they are also slightly different even when the same writer writes the same characters. We refer to the former property and the latter property as {it individuality} and {it variety}. In this paper, we propose a method for automatically generating clone images of a target writer's handwritten characters that have his/her {it individuality} and the {it variety}, assuming that the target writer provides their actual handwriting images only for several seed characters. We call the clone images as {it handwritten character clones} or HCCs. The proposed method generates HCCs as follows: First, a single image that has the target writer's {it individuality} is generated for each character, which is called a standard image. For non-seed characters, we estimate their standard images by collaborative filtering. Then we deform the standard images by applying various displacement fields to them in order to realize the {it variety}. Our experimental results demonstrated that. the proposed method can generate HCCs which are similar with the target writer's actual handwriting but are slightly different from each other. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | handwritten character generation / individuality / variety / collavorative filtering / displacement field / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 513, PRMU2018-134, pp. 7-12, March 2019. | |
| Paper # | PRMU2018-134 | |
| Date of Issue | 2019-03-10 (BioX, 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 | BioX2018-30 PRMU2018-134 |
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| Conference Information | |
| Committee | PRMU BioX |
| Conference Date | 2019-03-17 - 2019-03-18 |
| 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 | 2019-03-PRMU-BioX |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Generating Handwriting Character Clones by Estimation of Individual Writer's Standard Images and Their Deformation |
| Sub Title (in English) | |
| Keyword(1) | handwritten character generation |
| Keyword(2) | individuality |
| Keyword(3) | variety |
| Keyword(4) | collavorative filtering |
| Keyword(5) | displacement field |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Shono |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Kazuaki Nakamura |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Naoko Nitta |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Noboru Babaguchi |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-03-17 10:15:00 |
| Presentation Time | 15 minutes |
| Registration for | PRMU |
| Paper # | BioX2018-30, PRMU2018-134 |
| Volume (vol) | vol.118 |
| Number (no) | no.512(BioX), no.513(PRMU) |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2019-03-10 (BioX, PRMU) |
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