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| Presentation | 2019-11-09 14:40 Pseudo-shape Understanding by Virtual Haptic Senses aimed at Object Recognition Support for the Visually Impaired Hisayuki Tatsumi (Tsukuba Univ. of Tech.), Yasuyuki Murai (Nihon Pharmaceutical Univ.), Makoto Kobayashi, Iwao Sekita, Masahiro Miyakawa (Tsukuba Univ. of Tech.)  ET2019-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This research aims to provide information accessibility support for visually impaired individuals perform actions and behaviors that recognize objects by themselves or reflect their understanding of the situation in the environment. For that reason, we will develop an object recognition method to them that improves the shape understanding of target object to be recognized by touching virtual haptic senses created from the pseudo object in a computer that mimics an object in the environment. In general, the shape information of objects is difficult to verbalize. Even if its information is transformed to spoken words, it is hard to understand the shape of an object with a one-dimensional transmission through hearing. Therefore, it is necessary to expand context awareness into two- or three-dimensions while collaborating with visually impaired individuals who rely on haptic sensation. In this report, for pseudo objects created by combining 2D and 3D basic shapes in a computer, we consider the process of shape understanding and object recognition under visual impairment based on virtual haptic senses. Presentation of these pseudo objects to visually impaired individuals is provided so that they can understand by touching a two-dimensional figure with a tactile display and by feeling a three-dimensional shape with a force feedback device. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Visual impairment / Object recognition support / Pseudo object / Virtual haptic sense / Shape understanding / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 276, ET2019-53, pp. 33-38, Nov. 2019. | |
| Paper # | ET2019-53 | |
| Date of Issue | 2019-11-02 (ET) | |
| 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 | ET2019-53 |
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| Conference Information | |
| Committee | ET |
| Conference Date | 2019-11-09 - 2019-11-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Learning Support Using VR-AR, etc. |
| Paper Information | |
| Registration To | ET |
| Conference Code | 2019-11-ET |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Pseudo-shape Understanding by Virtual Haptic Senses aimed at Object Recognition Support for the Visually Impaired |
| Sub Title (in English) | |
| Keyword(1) | Visual impairment |
| Keyword(2) | Object recognition support |
| Keyword(3) | Pseudo object |
| Keyword(4) | Virtual haptic sense |
| Keyword(5) | Shape understanding |
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| Keyword(8) | |
| 1st Author's Name | Hisayuki Tatsumi |
| 1st Author's Affiliation | Tsukuba University of Technology (Tsukuba Univ. of Tech.) |
| 2nd Author's Name | Yasuyuki Murai |
| 2nd Author's Affiliation | Nihon Pharmaceutical University (Nihon Pharmaceutical Univ.) |
| 3rd Author's Name | Makoto Kobayashi |
| 3rd Author's Affiliation | Tsukuba University of Technology (Tsukuba Univ. of Tech.) |
| 4th Author's Name | Iwao Sekita |
| 4th Author's Affiliation | Tsukuba University of Technology (Tsukuba Univ. of Tech.) |
| 5th Author's Name | Masahiro Miyakawa |
| 5th Author's Affiliation | Tsukuba University of Technology (Tsukuba Univ. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2019-11-09 14:40:00 |
| Presentation Time | 25 minutes |
| Registration for | ET |
| Paper # | ET2019-53 |
| Volume (vol) | vol.119 |
| Number (no) | no.276 |
| Page | pp.33-38 |
| #Pages | 6 |
| Date of Issue | 2019-11-02 (ET) |
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