| Presentation | 2002/1/10 Real-time Tracking of Multiple Fingertips and Gesture Recognition for Augmented Desk Interface Systems Kenji OKA, Yoichi SATO, Yasuto NAKANISHI, Hideki KOIKE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a fast and robust method for tracking multiple fingertips ; we then demonstrate gesture recognition based on measured fingertip trajectories for augmented desk interface systems. Our tracking method can track multiple fingertips reliably even in a complex background under a dynamically changing lighting condition without any markers. First, based on its geometrical features, each fingertip is detected in each input infrared image frame. Then, correspondences of detected fingertips between successive image frames are determined based on a prediction technique. Our gesture recognition system is particularly advantageous for Human-Computer Interaction (HCI) in that users can achieve interactions based on both symbolic gestures and direct manipulation with their own hands. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Human-Computer Interaction / augmented desk interface system / gesture recognition / finger tracking |
| Paper # | 2001-PRMU-197 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2002/1/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Real-time Tracking of Multiple Fingertips and Gesture Recognition for Augmented Desk Interface Systems |
| Sub Title (in English) | |
| Keyword(1) | Human-Computer Interaction |
| Keyword(2) | augmented desk interface system |
| Keyword(3) | gesture recognition |
| Keyword(4) | finger tracking |
| 1st Author's Name | Kenji OKA |
| 1st Author's Affiliation | Instutute of Industrial Science, The University of Tokyo() |
| 2nd Author's Name | Yoichi SATO |
| 2nd Author's Affiliation | Instutute of Industrial Science, The University of Tokyo |
| 3rd Author's Name | Yasuto NAKANISHI |
| 3rd Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
| 4th Author's Name | Hideki KOIKE |
| 4th Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
| Date | 2002/1/10 |
| Paper # | 2001-PRMU-197 |
| Volume (vol) | vol.101 |
| Number (no) | 568 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |