| Presentation | 1999/3/19 Depth Perception Distortion in Stereoscopic Displays and Vergence Eye Movement Yasuo Ishigure, Jing Zhang, Sakuichi Ohtsuka, Hirohiko Kaneko, Shiro Usui, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When a scene is represented in a stereoscopic display, depth distortions are perceived at the edges of the images in front of the screen. In our previous research (Ishigure et al., ITE, 1996), we showed that adding a virtual frame with a crossed disparity relative to the objects in stereoscopic images can eliminate the distortion. In present study, we investigated how the depth distortion and the binocular disparity of a virtual frame affect to vergence eye movements. The experimental results show that(1)when subjects perceive a depth distortion, the eyes converge at a point between the disparity of the screen and that of the object, (2)when the shape of the distorted object is changed, convergence is also changed, (3)when the virtual frame has a crossed disparity, converged point is located at the position indicated by the disparity of the object. These results show that presenting a stereoscopic image accompanied with a virtual frame protects against an undesired shift in convergence. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Stereo scopic images / Frame / Depth perception distortion / Vergence eye movement |
| Paper # | NC98-167 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 1999/3/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Depth Perception Distortion in Stereoscopic Displays and Vergence Eye Movement |
| Sub Title (in English) | |
| Keyword(1) | Stereo scopic images |
| Keyword(2) | Frame |
| Keyword(3) | Depth perception distortion |
| Keyword(4) | Vergence eye movement |
| 1st Author's Name | Yasuo Ishigure |
| 1st Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology,() |
| 2nd Author's Name | Jing Zhang |
| 2nd Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology, |
| 3rd Author's Name | Sakuichi Ohtsuka |
| 3rd Author's Affiliation | NTT Cyber Space Labs., |
| 4th Author's Name | Hirohiko Kaneko |
| 4th Author's Affiliation | ATR Human Information Processing Res. Labs. |
| 5th Author's Name | Shiro Usui |
| 5th Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology, |
| Date | 1999/3/19 |
| Paper # | NC98-167 |
| Volume (vol) | vol.98 |
| Number (no) | 674 |
| Page | pp.pp.- |
| #Pages | 8 |
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