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| Presentation | 2008-03-23 09:45 A Propose of Tubular User Interface by Finger-Motion Detection using an Omni-Directional Sensor Yutaka Hayashi, Tomohiro Mashita (Osaka Uni.), Takefumi Ogawa (Tokyo Uni.), Kiyoshi Kiyokawa, Haruo Takemura (Osaka Uni.)  MVE2007-88 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, there have been many user interfaces proposed that use an optical device such as a camera to detect a user's body motion and use it as a gesture input device. Such devices have the advantage that they place few restrictions on the user and offer intuitive operation using a user's hands, but previous devices tend to have reduced accuracy in certain lighting environments and do not detect a user's hand's 3D position. In this paper, we propose an input device using an omni-directional optical sensor to resolve these problems. A user grabs the optical sensor which captures a 360° image around it, capturing a user's hand movement without being dependent on a user's hand shape or grip. In addition, by including high-luminance LEDs to illuminate the user's nearby hand, the device can be operated on reliably in any environment. Also, the distance from the user's finger to the camera can be estimated in relation to the brightness of the user's finger's image. A prototype system was constructed for use in an evaluation experiment, where it was confirmed that the proposed interface can be used as a highly flexible interface usable with multiple fingers and in any environment. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Omnidirectional Sensor / User Interface / Gesture Recognition / Distance Estimation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 554, MVE2007-88, pp. 43-48, March 2008. | |
| Paper # | MVE2007-88 | |
| Date of Issue | 2008-03-15 (MVE) | |
| 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 | MVE2007-88 |
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| Conference Information | |
| Committee | MVE |
| Conference Date | 2008-03-22 - 2008-03-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Industry & Academia Cooperation Ctr, Kitakyushu Sci & Research Pk |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MVE |
| Conference Code | 2008-03-MVE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Propose of Tubular User Interface by Finger-Motion Detection using an Omni-Directional Sensor |
| Sub Title (in English) | |
| Keyword(1) | Omnidirectional Sensor |
| Keyword(2) | User Interface |
| Keyword(3) | Gesture Recognition |
| Keyword(4) | Distance Estimation |
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| 1st Author's Name | Yutaka Hayashi |
| 1st Author's Affiliation | Osaka University (Osaka Uni.) |
| 2nd Author's Name | Tomohiro Mashita |
| 2nd Author's Affiliation | Osaka University (Osaka Uni.) |
| 3rd Author's Name | Takefumi Ogawa |
| 3rd Author's Affiliation | Tokyo University (Tokyo Uni.) |
| 4th Author's Name | Kiyoshi Kiyokawa |
| 4th Author's Affiliation | Osaka University (Osaka Uni.) |
| 5th Author's Name | Haruo Takemura |
| 5th Author's Affiliation | Osaka University (Osaka Uni.) |
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| Speaker | Author-1 |
| Date Time | 2008-03-23 09:45:00 |
| Presentation Time | 25 minutes |
| Registration for | MVE |
| Paper # | MVE2007-88 |
| Volume (vol) | vol.107 |
| Number (no) | no.554 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2008-03-15 (MVE) |
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