| Paper Abstract and Keywords |
| Presentation |
2026-09-24 14:10
AR 3D Display Reducing Accommodation Mismatch Between Real Objects and Parallax Images by Forming Virtual Images
Mito Kotoyori, Kazuma Hara, Ryotaro Umemoto, Kengo Fujii (NUT), Tomohiro Yendo (TCU), Masahiro Iwahashi (NUT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
AR 3D displays can superimpose 3D images onto physical objects. However, conventional methods project parallax images onto the screen surface, causing an accommodation mismatch when simultaneously observing physical objects behind the screen. To mitigate this issue, we propose a method that displays parallax images as virtual images behind the screen, closer to the depth of the physical objects. The proposed system utilizes an HOE mirror and a lenticular display to form a virtual image with reproduced parallax by reflecting the display's images. Through experimental verification using a fabricated HOE mirror, we confirmed the successful formation of virtual images at the targeted depth and the achievement of binocular stereovision, demonstrating a reduction in the accommodation mismatch between physical objects and parallax images. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
HOE / AR / Accommodation / Virtual Image / Binocular Stereovision / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 27, 3DMT2026-50, pp. 25-28, Sept. 2026. |
| Paper # |
3DMT2026-50 |
| Date of Issue |
2026-09-17 (3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
3DMT |
| Conference Date |
2026-09-24 - 2026-09-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Nagasaki University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2026-09-3DMT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
AR 3D Display Reducing Accommodation Mismatch Between Real Objects and Parallax Images by Forming Virtual Images |
| Sub Title (in English) |
|
| Keyword(1) |
HOE |
| Keyword(2) |
AR |
| Keyword(3) |
Accommodation |
| Keyword(4) |
Virtual Image |
| Keyword(5) |
Binocular Stereovision |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Mito Kotoyori |
| 1st Author's Affiliation |
Nagaoka University of Technology (NUT) |
| 2nd Author's Name |
Kazuma Hara |
| 2nd Author's Affiliation |
Nagaoka University of Technology (NUT) |
| 3rd Author's Name |
Ryotaro Umemoto |
| 3rd Author's Affiliation |
Nagaoka University of Technology (NUT) |
| 4th Author's Name |
Kengo Fujii |
| 4th Author's Affiliation |
Nagaoka University of Technology (NUT) |
| 5th Author's Name |
Tomohiro Yendo |
| 5th Author's Affiliation |
Tokyo City University (TCU) |
| 6th Author's Name |
Masahiro Iwahashi |
| 6th Author's Affiliation |
Nagaoka University of Technology (NUT) |
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| Speaker |
Author-1 |
| Date Time |
2026-09-24 14:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
3DMT |
| Paper # |
3DMT2026-50 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.27 |
| Page |
pp.25-28 |
| #Pages |
4 |
| Date of Issue |
2026-09-17 (3DMT) |