| Paper Abstract and Keywords |
| Presentation |
2024-06-06 16:00
Video See-through HMD with Camera-eye Positional Matching by Parallel Pancake Window Optical System
Kazumasa Taniguchi (AISIN), Daiki Nokura, Ryugo Kijima (Gufu Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In typical video see-through head-mounted displays (HMDs), there is a discrepancy between the user's viewpoint and the camera's position. A prototype was developed to construct a pancake window optical system using only parallel elements to effectively shift the camera's virtual viewpoint backwards. Imaging from the designed viewpoint was confirmed. Among the most problematic stray lights in this optical system and the resulting artifacts, the proportion of stray light due to surface reflection from a 1/4 wavelength plate was the highest. Additionally, the contrast was measured when preventing this wavelength plate's surface-reflected light. The frequency bandwidth was sufficient at 15[cpd], but the contrast was low, starting from the low-frequency domain at 0.6. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Pancake Window Optical System / Video See-though HMD / Camera-eye Positional Matching / Stray Light / / / / |
| Reference Info. |
ITE Tech. Rep. |
| Paper # |
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| Date of Issue |
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| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
HI IEICE-MVE VRSJ HI-SIG-DeMO IPSJ-HCI IPSJ-EC |
| Conference Date |
2024-06-06 - 2024-06-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IEICE-MVE |
| Conference Code |
2024-06-MVE-VRSJ-EC-HCI-SIG-DeMO-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Video See-through HMD with Camera-eye Positional Matching by Parallel Pancake Window Optical System |
| Sub Title (in English) |
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| Keyword(1) |
Pancake Window Optical System |
| Keyword(2) |
Video See-though HMD |
| Keyword(3) |
Camera-eye Positional Matching |
| Keyword(4) |
Stray Light |
| Keyword(5) |
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| 1st Author's Name |
Kazumasa Taniguchi |
| 1st Author's Affiliation |
AISIN (AISIN) |
| 2nd Author's Name |
Daiki Nokura |
| 2nd Author's Affiliation |
Gifu University (Gufu Univ.) |
| 3rd Author's Name |
Ryugo Kijima |
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Gifu University (Gufu Univ.) |
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| Speaker |
Author-2 |
| Date Time |
2024-06-06 16:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
IEICE-MVE |
| Paper # |
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| Volume (vol) |
vol.48 |
| Number (no) |
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| Page |
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