Presentation | 2003/7/10 High Presence Shared Space Communication Using 2D Background and 3D Avatar Kyohei YOSHIKAWA, Takashi MACHIDA, Kiyoshi KIYOKAWA, Haruo TAKEMURA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Depth information is important for non-verbal communication such as pointing and gesture. It has an advantage to display 3D geometry in a tele-communication system. But 3D geometry has an influence of an error of depth mesurement. 3D geometry has an advantage to acquire depth information. 2D background also has an advantage such as there is no influence of distortion and noise caused by an error of depth measurement. So, in this report, we propose a method for a shared space communication system that combines 2D and 3D advantage. A user is represented as a 3D image to exchange non-verbal communication cues. Background is displayed as 2D image to transmit overall atmosphere of remote site. We construct a prototype of high presence shared space communication system to evaluate our proposed method. As a result we show that our proposed method is effective for communication. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | High presence shared space communication / 3D avatar / 2D background / Real-time rangefinder |
Paper # | IE2003-24,PRMU2003-54,MVE2003-36 |
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Conference Information | |
Committee | MVE |
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Conference Date | 2003/7/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Media Experience and Virtual Environment (MVE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | High Presence Shared Space Communication Using 2D Background and 3D Avatar |
Sub Title (in English) | |
Keyword(1) | High presence shared space communication |
Keyword(2) | 3D avatar |
Keyword(3) | 2D background |
Keyword(4) | Real-time rangefinder |
1st Author's Name | Kyohei YOSHIKAWA |
1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Takashi MACHIDA |
2nd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University:Information and Education Division, Cybermedia Center, Osaka University |
3rd Author's Name | Kiyoshi KIYOKAWA |
3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University:Information and Education Division, Cybermedia Center, Osaka University |
4th Author's Name | Haruo TAKEMURA |
4th Author's Affiliation | Graduate School of Information Science and Technology, Osaka University:Information and Education Division, Cybermedia Center, Osaka University |
Date | 2003/7/10 |
Paper # | IE2003-24,PRMU2003-54,MVE2003-36 |
Volume (vol) | vol.103 |
Number (no) | 209 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |