| Paper Abstract and Keywords |
| Presentation |
2022-03-07 08:50
Measurements of off-axis imaging characteristics of aspherical phase-plate reducing visual fatigue caused by stereoscopic images
Kotomi Takatsu (TUAT), Yasushi Miyajima, Kazutoshi Kato (ITOH Opt.), Yasuhiro Takaki (TUAT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have proposed a method of using an aspherical phase-plate which enlarges the depth of field in order to reduce visual fatigue caused by vergence-accommodation conflict that is an issue in binocular stereoscopic displays. We have demonstrated the effectiveness of this method in stereoscopic displays and head-mounted displays (HMDs) for VR/AR. In this study, we measured the off-axis imaging characteristics of the aspherical phase-plate. We found that the image formation position depended on the off-axis angle of gaze when eyes move. Considering the measurement results and the change in the positions of the eyes, we discuss the enlargement of the depth of field. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
visual fatigue / vergence-accommodation conflict / depth of field / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, March 2022. |
| Paper # |
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| Date of Issue |
2022-02-28 (3DIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
3DMT |
| Conference Date |
2022-03-07 - 2022-03-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
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| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2022-03-3DIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Measurements of off-axis imaging characteristics of aspherical phase-plate reducing visual fatigue caused by stereoscopic images |
| Sub Title (in English) |
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| Keyword(1) |
visual fatigue |
| Keyword(2) |
vergence-accommodation conflict |
| Keyword(3) |
depth of field |
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| 1st Author's Name |
Kotomi Takatsu |
| 1st Author's Affiliation |
Tokyo University Agriculture and Technology (TUAT) |
| 2nd Author's Name |
Yasushi Miyajima |
| 2nd Author's Affiliation |
ITOH OPTICAL INDUSTRIAL CO.,LTD. (ITOH Opt.) |
| 3rd Author's Name |
Kazutoshi Kato |
| 3rd Author's Affiliation |
ITOH OPTICAL INDUSTRIAL CO.,LTD. (ITOH Opt.) |
| 4th Author's Name |
Yasuhiro Takaki |
| 4th Author's Affiliation |
Tokyo University Agriculture and Technology (TUAT) |
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| Speaker |
Author-1 |
| Date Time |
2022-03-07 08:50:00 |
| Presentation Time |
15 minutes |
| Registration for |
3DMT |
| Paper # |
3DIT2022-2 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.9 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2022-02-28 (3DIT) |