| Presentation | 2000/3/16 Real-Time Recognition of Gestures Expressed by Cyclically Repeated Motion of the Hand Using Optical Flow and Voice Trigger Masanori NISHIMURA, Atsushi NISHIKAWA, Kengo KOARA, Fumio MIYAZAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Human naturally uses not only voices but also the gestures composed of cyclically repeated motion of the hand in daily life to express the direction in which he/she wants another person or machine to go. In this paper, we first mention that the vocalization timing correlates closely with the human intention expressed by such gestures. Then we propose a method to recognize the gesturer's intention in real-time based on the hand motion velocity at the moment of gesturer's vocalization estimated by the combination of the optical flow from motion images and the voice trigger extracted from the microphone input. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Gesture recognition / Cyclically repeated motion / Optical flow / Multimodal interface / Voice trigger |
| Paper # | NLC99-70,PRMU99-253 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2000/3/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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 Recognition of Gestures Expressed by Cyclically Repeated Motion of the Hand Using Optical Flow and Voice Trigger |
| Sub Title (in English) | |
| Keyword(1) | Gesture recognition |
| Keyword(2) | Cyclically repeated motion |
| Keyword(3) | Optical flow |
| Keyword(4) | Multimodal interface |
| Keyword(5) | Voice trigger |
| 1st Author's Name | Masanori NISHIMURA |
| 1st Author's Affiliation | Division of Mechanical Science, Department of Systems and Human Science, Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Atsushi NISHIKAWA |
| 2nd Author's Affiliation | Division of Mechanical Science, Department of Systems and Human Science, Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Kengo KOARA |
| 3rd Author's Affiliation | Division of Mechanical Science, Department of Systems and Human Science, Graduate School of Engineering Science, Osaka University |
| 4th Author's Name | Fumio MIYAZAKI |
| 4th Author's Affiliation | Division of Mechanical Science, Department of Systems and Human Science, Graduate School of Engineering Science, Osaka University |
| Date | 2000/3/16 |
| Paper # | NLC99-70,PRMU99-253 |
| Volume (vol) | vol.99 |
| Number (no) | 709 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |