Presentation | 2008-03-23 A Proposal of Tubular User Interface by Finger-Motion Detection using an Omni-Directional Sensor Yutaka Hayashi, Tomonori Mashita, Takefumi Ogawa, Kiyoshi Kiyokawa, Haruo Takemura, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Omnidirectional Sensor / User Interface / Gesture Recognition / Distance Estimation |
Paper # | MVE2007-88 |
Date of Issue |
Conference Information | |
Committee | MVE |
---|---|
Conference Date | 2008/3/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Media Experience and Virtual Environment (MVE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Proposal 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 |
1st Author's Name | Yutaka Hayashi |
1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Tomonori Mashita |
2nd Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
3rd Author's Name | Takefumi Ogawa |
3rd Author's Affiliation | Information Technology Center, The University of Tokyo |
4th Author's Name | Kiyoshi Kiyokawa |
4th Author's Affiliation | Graduate School of Information Science and Technology, Osaka University:Cybermedia Center, Osaka University |
5th Author's Name | Haruo Takemura |
5th Author's Affiliation | Graduate School of Information Science and Technology, Osaka University:Cybermedia Center, Osaka University |
Date | 2008-03-23 |
Paper # | MVE2007-88 |
Volume (vol) | vol.107 |
Number (no) | 554 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |