| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2024-03-14
10:45 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Analysis of moiré of light field display with near virtual-image mode using diffraction calculation
Koichiro Fukano, Kano Ito (TUAT), Takaaki Kudo, Toshiki Yura (IMAGICA), Yasuhiro Takaki (TUAT) |
We proposed the light field display with the near virtual-image mode using both a lens array and an aperture array, whic... [more] |
3DMT2024-3
pp.9-12 |
| IEICE-EID, IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2024-01-26
10:10 |
Kyoto |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
Design of Super High Resolution Liquid Crystal Devices Using Lateral Electric Field Driving for Electronic Holography with Wide Viewing-Zone Angle
Hiroto Tochigi, Masakazu Nakatani (Tohoku Univ.), Ken-ichi Aoshima, Mayumi Kawana, Yuta Yamaguchi, Kenji Machida, Nobuhiko Funabashi (NHK), Hideo Fujikake (Tohoku Univ.) |
The ultra-high-resolution electronic holography liquid crystal devices with a pixel pitch of 1μm or less in the evolving... [more] |
IDY2024-9
pp.33-36 |
| IEICE-EID, IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2024-01-26
10:20 |
Kyoto |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
Low-voltage and high-speed ferroelectric liquid crystal devices for high-resolution driving in dynamic holography
Hiroki Kobayashi, Hiroto Tochigi, Masakazu Nakatani (Tohoku Univ.), Ken-ichi Aoshima, Mayumi Kawana, Yuta Yamaguchi, Kenji Machida, Nobuhiko Funabashi (NHK), Hideo Fujikake (Tohoku Univ.) |
Ferroelectric liquid crystal (FLC) spatial light modulators capable of high-resolution driving are required to realize d... [more] |
IDY2024-11
pp.41-44 |
| IIEEJ, AIT |
2023-06-04
10:00 |
Tokyo |
TOKYO CITY UNIVERSITY
(Primary: On-site, Secondary: Online) |
A Study on Accuracy Recognition of Images using Elimination of Specular Reflection Light
-- Trial of Restoration from Peripheral Pixel Information using Spatial Filtering --
Riko Abe, Yuya Dan (Matsuyama Univ.) |
As the performance of computer systems improves, image recognition technology expands its scope of application and is be... [more] |
AIT2023-135
pp.43-46 |
| 3DMT |
2023-03-06
11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Increase of field of view of hologram contact lens using spherical wave illumination
Youjia Gu, Yasuhiro Takaki (TUAT) |
We previously proposed a holographic contact lens which can produce focusable images for eyes by displaying hologram pat... [more] |
3DMT2023-4
pp.13-16 |
| AIT, IDY, 3DMT, IIEEJ, IEICE-EID, IEE-EDD, VRSJ [detail] |
2022-11-25
15:50 |
Tokyo |
Hibiya Library & Museum
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of displays that bring a high sense of presence and its applications
Yuji Nakahata, Tomoharu Nakamura, Koji Aoyama (Sony Group) |
There are several factors that must be considered in order to create video representations that bring a sense of presenc... [more] |
IDY2022-40 AIT2022-191 3DMT2022-67
pp.21-24 |
| 3DMT |
2022-10-17
14:30 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Numerical verification of light-field wavefront conversion technique using zone plates with amplitude modulation
Toshihiro Uruma, Takayuki Koyama, Yasuhiro Takaki (TUAT) |
We previously proposed a method of reconstruction blur-less three-dimensional (3D) image by light-field wavefront conver... [more] |
3DMT2022-43
pp.13-16 |
| 3DMT |
2022-10-18
14:30 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Adaptation of point cloud representation to facial light field display and subjective evaluation
Koichiro Fukano, Misato Shimizu (TUAT), Takaaki Kudo, Toshiki Yura, Tetsuya Murakami (IMAGICA), Yasuhiro Takaki (TUAT) |
To realize online communication that can convey emotions and feelings in the future, we have developed a light field dis... [more] |
3DMT2022-56
pp.65-68 |
| 3DMT |
2022-03-07
11:00 |
Online |
|
Design of Spatial Light Modulator for Holographic AR Glasses
Ryo Higashida, Masato Miura, Yuta Yamaguchi, Nobuhiko Funabashi, Kenichi Aoshima, Kenji Machida (NHK) |
We have been developing spatial light modulators (SLMs) with a narrow pixel pitch and multiple pixels to improve the qua... [more] |
3DIT2022-10
pp.37-40 |
| 3DMT |
2022-03-07
13:55 |
Online |
|
Kirameki Display: the light field display that is specialized in texture representation and its application
Naoki Sumi, Keiko Edo, Shuji Hagino (Innolux) |
Several types of light field displays have been developed and their functions are well known as binocular parallax, verg... [more] |
3DIT2022-17
pp.65-68 |
| 3DMT |
2022-03-07
14:10 |
Online |
|
Kirameki Display: the current situation of texture representation image/video capturing and generation and next challenges for the future
Naoki Sumi, Keiko Edo, Shuji Hagino (Innolux) |
We have developed “Kirameki display” which is able to represent real texture of materials. And we have also investigated... [more] |
3DIT2022-18
pp.69-72 |
| 3DMT |
2022-03-07
16:45 |
Online |
|
Effects of resolution on showing facial expressions using light field display
Koichiro Fukano, Misato Shimizu (TUAT), Takaaki Kudo, Toshiki Yura, Haruhiko Matsuo (IMAGICA), Yasuhiro Takaki (TUAT) |
In this study, we conducted subjective evaluations to investigate the effects of resolution on showing facial expression... [more] |
3DIT2022-24
pp.93-96 |
| 3DMT |
2021-10-19
11:35 |
Online |
Online |
Completion of 360-degree three-dimensional display using light field displays
Koya Yamamoto (Tokyo Univ. of Agri. & Tech.), Yoshiharu Momonoi, Yoshihiro Yokote, Atsushi Sato (Samsung R&D Inst. Japan), Yasuhiro Takaki (Tokyo Univ. of Agri. & Tech.) |
We have previously proposed light field Mirage which consists of multiple tilted flat-panel light field displays (LFDs) ... [more] |
3DIT2021-37
pp.29-32 |
| 3DMT |
2021-10-19
16:00 |
Online |
Online |
Subjective evaluation of impressions of true-size display of facial expressions using light field display
Koichiro Fukano, Misato Shimizu (TUAT), Takaaki Kudo, Toshiki Yura, Yasuhiko Matsuo (IMAGICA), Yasuhiro Takaki (TUAT) |
Based on experiences of our previous research, we assume that true-size 3D images of human faces displayed by the light ... [more] |
3DIT2021-45
pp.61-64 |
| 3DMT |
2021-03-08
14:30 |
|
|
Enlargement of three-dimensional images of light field Mirage using eye-tracking technique
Koya Yamamoto (Tokyo Univ. of Agri. & Tech.), Yoshiharu Momonoi, Yoshihiro Yokote, Atsushi Sato (Samsung R&D Inst. Japan), Yasuhiro Takaki (Tokyo Univ. of Agri. & Tech.) |
We have previously proposed the light field mirage which can provide 360-degree three-dimensional images. The system re... [more] |
3DIT2021-11
pp.45-48 |
| 3DMT |
2021-03-08
14:50 |
|
|
Proposal of facial communication system using light field display.
Koichiro Fukano, Misato Shimizu (TUAT), Takaaki Kudo, Koji Ichihashi (IMAGICA), Toshiki Yura (IMAGICA Lab.), Yasuhiro Takaki (TUAT) |
Light field displays can provide real emotional expressions in ways that 2D displays hardly do. We previously proposed t... [more] |
3DIT2021-12
pp.49-52 |
| 3DMT |
2020-10-20
10:15 |
Online |
Online |
Flipping-free light field mirage
Koya Yamamoto (Tokyo Univ. of Agri. & Tech.), Yoshiharu Momonoi, Yoshihiro Yokote, Atsushi Sato (Samsung R&D Inst. Japan), Yasuhiro Takaki (Tokyo Univ. of Agri. & Tech.) |
We have previously proposed the light field mirage which can provide 360-degree three-dimensional images. The original m... [more] |
3DIT2020-17
pp.5-8 |
| 3DMT |
2020-10-20
10:30 |
Online |
Online |
Resolution measurements of light field display using virtual image mode.
Koichiro Fukano, Motoki Ito (TUAT), Takaaki Kudo, Koji Ichihashi (IMAGICA), Yasuhiro Takaki (TUAT) |
We proposed the light field display using the virtual imaging mode to enlarge the viewing zone. While divergence of rays... [more] |
3DIT2020-18
pp.9-12 |
| 3DMT |
2020-10-20
15:05 |
Online |
Online |
A Super-Multiview Display by Time Division and Color Multiplexing with Achromatic Lenses
Yuta Watanabe, Hideki Kakeya (Tsukuba Univ.) |
We measure the effect of achromatic lenses in place of conventional lenses to make dense light field based on time-divis... [more] |
3DIT2020-31
pp.61-64 |
| IEICE-MRIS, MMS |
2020-10-05
16:55 |
Online |
Online |
Diffraction characteristics of a high-density domain wall motion type light modulation device array
Ryo Higashida, Nobuhiko Funabashi, Ken-ichi Aoshima, Masato Miura, Kenji Machida (NHK) |
We have been developing a magneto-optical light modulator driven by current-induced domain wall motion for a holographic... [more] |
MMS2020-52
pp.33-36 |