| Paper Abstract and Keywords |
| Presentation |
2026-09-11 14:15
[Invited Talk]
Our 3D display technologies and continuous motion parallax
Shiro Suyama (Utsunomiya Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Our research about 3D displays and depth perception improvement by continuous motion parallax are summarized. We mention the principles of 3D display with liquid-crystal varifocal lens, DFD (Depth-fused 3D) display and arc 3D display. Next, continuous motion parallax can improve the degradation of depth perception by anisometropia (large difference of visual acuity between both eyes), adhesion instability of 3D image to real object, and instability of depth perception at long viewing distances. Instability of depth perception in optical real floating image can be solved by hand reaching. On the other hand, misunderstand of perceived depth in human brain can be utilized for rotation illusion in static DFD image with concave/convex inversion by changing observer position. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
3D display / Continuous motion parallax / Depth perception / Instability / Stacking to object / anisometropia / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 25, 3DMT2026-38, pp. 38-41, Sept. 2026. |
| Paper # |
3DMT2026-38 |
| Date of Issue |
2026-09-04 (IDY, AIT, 3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
OSJ-HODIC AIT 3DMT IDY IEICE-EID IEE-OQD SID-JC |
| Conference Date |
2026-09-11 - 2026-09-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Chiba University, Nishi-Chiba Campus |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2026-09-HODIC-AIT-3DMT-IDY-EID-OQD-JC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Our 3D display technologies and continuous motion parallax |
| Sub Title (in English) |
|
| Keyword(1) |
3D display |
| Keyword(2) |
Continuous motion parallax |
| Keyword(3) |
Depth perception |
| Keyword(4) |
Instability |
| Keyword(5) |
Stacking to object |
| Keyword(6) |
anisometropia |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shiro Suyama |
| 1st Author's Affiliation |
Utsunomiya University (Utsunomiya Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2026-09-11 14:15:00 |
| Presentation Time |
30 minutes |
| Registration for |
3DMT |
| Paper # |
IDY2026-49, AIT2026-197, 3DMT2026-38 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.25 |
| Page |
pp.38-41 |
| #Pages |
4 |
| Date of Issue |
2026-09-04 (IDY, AIT, 3DMT) |