| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2026-09-24
13:50 |
Nagasaki |
Nagasaki University
(Primary: On-site, Secondary: Online) |
Distortion-Free Underwater Imaging in a Spherical Water Tank Using a Plane-Symmetric Imaging Optical System
Keigo Fukuda, Ryotaro Umemoto, Kengo Fujii (NUT), Yendo Tomohiro (TCU), Masahiro Iwahashi (NUT) |
Aerial displays enable images to be viewed in midair without the need for special eyewear and have been applied to vario... [more] |
3DMT2026-49
pp.21-24 |
| 3DMT |
2026-09-24
14:10 |
Nagasaki |
Nagasaki University
(Primary: On-site, Secondary: Online) |
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) |
AR 3D displays can superimpose 3D images onto physical objects. However, conventional methods project parallax images on... [more] |
3DMT2026-50
pp.25-28 |
| 3DMT |
2026-09-25
14:00 |
Nagasaki |
Nagasaki University
(Primary: On-site, Secondary: Online) |
Omnidirectional AR Tabletop 3D Display Free from Projection Light Occlusion by Observers
Kazuma Hara, Mito Kotoyori, Ryoutaro Umemoto, Kengo Fujii (NUT), Tomohiro Yendo (TCU), Masahiro Iwahashi (NUT) |
In omnidirectional AR tabletop 3D displays designed for intuitive collaborative work among multiple users, the
ability... [more] |
3DMT2026-62
pp.73-76 |
| 3DMT |
2026-03-03
15:30 |
Tokyo |
Tokyo University of Agriculture and Technology
(Primary: On-site, Secondary: Online) |
Extending Imaging Distance Using Surface Reflection and Polarization in Time Division Type Cylindrical Aerial Display
Masaki Aihara, Kengo Fujii (Nagaoka Univ. Tech.), Tomohiro Yendo (TCU), Masahiro Iwahashi (Nagaoka Univ. Tech.) |
This research aims to overcome forward viewing limits and imaging distance-dependent scaling to achieve a compact 360 de... [more] |
3DMT2026-13
pp.49-52 |
| 3DMT |
2025-10-22
13:50 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Design of Low VAC Transparent 3D Display Using HOE Generating Virtual Image
Mito Kotoyori, Kengo Fujii (NUT), Tomohiro Yendo (TCU), Masahiro Iwahashi (NUT) |
[more] |
3DMT2025-38
pp.21-24 |
| 3DMT |
2025-10-22
15:20 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Accommodation stimulating autostereoscopic display by multilayer display surfaces
Ryotaro Umemoto, Kengo Fujii (NUT), Tomohiro Yendo (TCU), Masahiro Iwahashi (NUT) |
Recently, binocular 3D displays have advanced rapidly, systems that rely only on parallax often induce visual discomfort... [more] |
3DMT2025-42
pp.37-40 |
| 3DMT |
2024-10-29
11:25 |
Tokyo |
(Primary: On-site, Secondary: Online) |
AR Tabletop 3D Display Observable From All Around Using Holographic Optical Elements
Kazuma Hara, Yuma Urano, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ.Tech.) |
For tabletop displays，it is desirable that multiple people can simultaneously observe the display from all around with t... [more] |
3DMT2024-62
pp.17-20 |
| 3DMT |
2024-10-29
13:55 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Development of a polarization screen with anisotropic diffusive reflection for AR 3D display
Sei Sato, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ. Tech.) |
A 3D display overlaying content in real-world space easily attracts multiple viewers and is expected to be used in enter... [more] |
3DMT2024-65
pp.29-32 |
| 3DMT |
2024-10-30
15:20 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Cylindrical Aerial Display Using Aerial Imaging by Retro-Reflection
Masaki Aihara, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ. Tech.) |
The purpose of this research is to realize a cylindrical aerial display viewable from 360-degrees using aerial imaging b... [more] |
3DMT2024-76
pp.71-74 |
| 3DMT |
2024-03-14
11:05 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Design and development of AR 3D Display Viewable from 360 Degrees Using Mirror Strip
Yuto Inaba, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ. Tech.) |
When using 3D display for advertising and exhibition, it is desirable that many people can view a 3D image at the same t... [more] |
3DMT2024-4
pp.13-16 |
| 3DMT |
2023-10-03
13:30 |
Aichi |
(Primary: On-site, Secondary: Online) |
Aerial Display in the Style of Advertising Column Using Aerial Imaging by Retro-Reflection
Masaki Aihara, Tatsuya Shiratori, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ. Tech.) |
The purpose of this research is to realize an aerial display viewable from all horizontal directions like advertising co... [more] |
3DMT2023-46
pp.32-35 |
| 3DMT |
2023-10-03
13:50 |
Aichi |
(Primary: On-site, Secondary: Online) |
AR 3D Display Viewable from 360 Degree using rotating slanted mirror strip
Yuto Inaba, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ. Tech.) |
When using 3D display as advertising and exhibition, it is desirable that many people can view 3D image at the same time... [more] |
3DMT2023-47
pp.36-39 |
| 3DMT |
2023-03-07
10:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Two-Dimensional Multiplication of Aerial Images Formed with AIRR by Use of Non-Parallel Two Half Mirrors
Kohei Kishinami, Kengo Fujii, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
[more] |
3DMT2023-14
pp.53-56 |
| 3DMT |
2023-03-07
16:55 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Analysis on Long-range Pop-up Distance of Arc 3D display Composed of Arc-shaped Scratches Illuminated by a Single Light
Hiroto Oishi, Kengo Fujii, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
[more] |
3DMT2023-25
pp.97-100 |
| 3DMT |
2022-10-18
09:15 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Effect of Diameter of Transparent Spheres Introduced into AIRR Optical System on Improvement of Resolution
Kazuaki Takiyama, Kengo Fujii, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
In the aerial imaging retro-reflection (AIRR) optical system with two transparent spheres conjugated together, the aeria... [more] |
3DMT2022-52
pp.49-52 |
| 3DMT |
2022-10-18
11:10 |
Tochigi |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Aerial 3D Interface formed by Aerial Imaging by Retro-reflection
Kengo Fujii, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
In this paper, we propose an aerial 3D interface using aerial imaging by retro-reflection (AIRR). AIRR is one of the aer... [more] |
3DMT2022-55
pp.59-64 |
| 3DMT |
2021-10-19
09:45 |
Online |
Online |
Luminance Distribution of Restored Aerial Image in Aerial-Image Steganography by Use of Dual Transparent Spheres and Aerial Imaging by Retro-Reflection
Kengo Fujii (Utsunomiya Univ.), Satoshi Maekawa (Parity Innovations Co. Ltd.), Hirotsugu Yamamoto (Utsunomiya Univ.) |
This paper proposes an aerial imaging steganography technique by use of aerial imaging by retro-reflection (AIRR) combin... [more] |
3DIT2021-32
pp.9-12 |
| 3DMT |
2021-03-08
13:30 |
|
|
Improving luminance of Aerial Image with Dual Transparent Spheres in AIRR
Kengo Fujii (Utsunomiya Univ.), Satoshi Maekawa (Parity Innovations), Hirotsugu Yamamoto (Utsunomiya Univ./JST ACCEL) |
In this paper, we simulate the possibility of improving the luminance of an aerial image by combining two transparent sp... [more] |
3DIT2021-8
pp.33-36 |
| IEICE-EID, IDY, IEE-EDD, IEIJ-SSL, SID-JC [detail] |
2017-01-27
09:16 |
Tokushima |
Tokushima Univ. |
Improvement of brightness for Aerial Imaging by Retro-Reflection(AIRR)
Kenta Onuki, Tomofumi Kobori, Hitomi Horie, Kengo Fujii, Masao Nakajima, Hirotsugu Yamamoto (Utsunomiya Univ.) |
In recent years, aerial display has been attracting attention. Aerial imaging by retro-reflection (AIRR) has been propos... [more] |
IDY2017-9
pp.65-68 |