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| Presentation | 2018-12-07 16:20 Proposal of Method for Detecting White-of-Eye Region in Grayscale Character Line Drawing for Automatic Colorization Masashi Aizawa, Yuichi Sei, Yasuyuki Tahara, Akihiko Ohsuga (UEC)  AI2018-31 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Colorizing line drawings requires special skill, experience, knowledge. And artists consume a lot of time and effort in creating that works. Under such a background, recently, research on automatic colorization for line drawing is actively conducted. However, there are multiple problems in existing approaches, one of which is inconsistency of the structure may arise between line drawing and automatic colorizing result. In particular, in the gray scale line drawing, both the region of the skin and white-of-eye of a person are often expressed in white. So there are cases where the boundary can not be judged by the existing approach. Therefore, in this research, we propose the automatic colorization method with segmenting white-of-eye region in gray scale line drawing by machine learning. In this paper, in order to improve the accuracy of the existing gray scale line drawing automatic colorization approach, we implemented white-of-eye region segmentation and automatic coloring approach on gray scale person line drawing, and evaluated the accuracy of the inference results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Line Drawing / White-of-Eye Region / Detect / Automatic Colorization / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 350, AI2018-31, pp. 31-35, Dec. 2018. | |
| Paper # | AI2018-31 | |
| Date of Issue | 2018-11-30 (AI) | |
| ISSN | 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 | AI2018-31 |
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| Conference Information | |
| Committee | AI |
| Conference Date | 2018-12-07 - 2018-12-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | AI |
| Conference Code | 2018-12-AI |
| Language | Japanese without English title) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Method for Detecting White-of-Eye Region in Grayscale Character Line Drawing for Automatic Colorization |
| Sub Title (in English) | |
| Keyword(1) | Line Drawing |
| Keyword(2) | White-of-Eye Region |
| Keyword(3) | Detect |
| Keyword(4) | Automatic Colorization |
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| 1st Author's Name | Masashi Aizawa |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Yuichi Sei |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Yasuyuki Tahara |
| 3rd Author's Affiliation | The University of Electro-Communications (UEC) |
| 4th Author's Name | Akihiko Ohsuga |
| 4th Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2018-12-07 16:20:00 |
| Presentation Time | 25 minutes |
| Registration for | AI |
| Paper # | AI2018-31 |
| Volume (vol) | vol.118 |
| Number (no) | no.350 |
| Page | pp.31-35 |
| #Pages | 5 |
| Date of Issue | 2018-11-30 (AI) |
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