Paper Abstract and Keywords |
Presentation |
2018-03-09 13:15
Preliminary study on Image recognition of triangles drawn with Lensen Drawing Kit Yilin Li, Hotaka Takizawa (Univ. of Tsukuba), Makoto Kobayashi (NTUT), Mayumi Aoyagi (Aichi Univ. of Edu.) WIT2017-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The primary education of graphics for visually impaired students is important. However, the students do not have sufficient educational materials. This paper proposes an image-based recognition method of triangles drawn by Lensen Drawing kit, which is composed of a hook-and-loop fastener board and a pen equipped with woolen yarns on a reel. First, by use of the RANSAC technique, triangles are roughly fitted to feature points coming from woolen yarns on the fastener board. Then, the triangles are precisely fitted to the feature points on the basis of evaluation of the fitting errors and the areas of the triangles. Several experimental results are shown. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Visually impaired individuals / Lensen Drawing Kit / Image recognition / RANSAC / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 502, WIT2017-66, pp. 39-42, March 2018. |
Paper # |
WIT2017-66 |
Date of Issue |
2018-03-02 (WIT) |
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) |
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WIT2017-66 |
Conference Information |
Committee |
WIT IPSJ-AAC |
Conference Date |
2018-03-09 - 2018-03-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tsukuba University of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
WIT |
Conference Code |
2018-03-WIT-AAC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Preliminary study on Image recognition of triangles drawn with Lensen Drawing Kit |
Sub Title (in English) |
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Keyword(1) |
Visually impaired individuals |
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Lensen Drawing Kit |
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Image recognition |
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RANSAC |
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1st Author's Name |
Yilin Li |
1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
2nd Author's Name |
Hotaka Takizawa |
2nd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
3rd Author's Name |
Makoto Kobayashi |
3rd Author's Affiliation |
National University Corporation Tsukuba University of Technology (NTUT) |
4th Author's Name |
Mayumi Aoyagi |
4th Author's Affiliation |
Aichi University of Education (Aichi Univ. of Edu.) |
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Speaker |
Author-1 |
Date Time |
2018-03-09 13:15:00 |
Presentation Time |
20 minutes |
Registration for |
WIT |
Paper # |
WIT2017-66 |
Volume (vol) |
vol.117 |
Number (no) |
no.502 |
Page |
pp.39-42 |
#Pages |
4 |
Date of Issue |
2018-03-02 (WIT) |
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