Presentation | 2001/2/16 Measurement of Visual Effect of a Surrounding Display System : Application of ARX Model Hitoshi OHNISHI, Kaname MOCHIZUKI, Yuji Y. SUGIMOTO, Keizo NAGAOKA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Highly realistic surrounding display systems and its application have been actively developed. A surrounding display system in which a series of multiple or curved surface displays enclose a use within a highly realistic visual space. We have been developing a method to measure "presence" through the use of induced movement. We used observer's body-sway indued by displayed image as index of "presence". The participants observed moving images presented by display systems that had different number of screens. We measured participants' body-sway when they observed moving images. An ARX model(autoregressive model with exogenous input) was applied to analyze quantitative relation between the movement of image and observer's body-sway. The results showed that images presented by displays that had three or more screens more increased observers' body-sway than images displayed by a single-screen display. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | virtual reality / surrounding display / induced movement / system identification / ARX model |
Paper # | CQ2000-89,MVE2000-105 |
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Conference Information | |
Committee | CQ |
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Conference Date | 2001/2/16(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 | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Measurement of Visual Effect of a Surrounding Display System : Application of ARX Model |
Sub Title (in English) | |
Keyword(1) | virtual reality |
Keyword(2) | surrounding display |
Keyword(3) | induced movement |
Keyword(4) | system identification |
Keyword(5) | ARX model |
1st Author's Name | Hitoshi OHNISHI |
1st Author's Affiliation | National Institute of Multimedia Education(NIME)() |
2nd Author's Name | Kaname MOCHIZUKI |
2nd Author's Affiliation | National Institute of Multimedia Education(NIME) |
3rd Author's Name | Yuji Y. SUGIMOTO |
3rd Author's Affiliation | National Institute of Multimedia Education(NIME) |
4th Author's Name | Keizo NAGAOKA |
4th Author's Affiliation | National Institute of Multimedia Education(NIME) |
Date | 2001/2/16 |
Paper # | CQ2000-89,MVE2000-105 |
Volume (vol) | vol.100 |
Number (no) | 630 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |