| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 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 |
2022-10-17
14:45 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Correction of chromatic viewing-zone shifts of color holographic display employing pulse-modulated MEMS SLM
Kotaro Ichikawa, Toshihiro Uruma, Takumi Matsumoto, Mitaro Namiki, Yasuhiro Takaki (TUAT) |
As a method for color image generation for the holographic display employing the pulse-modulated MEMS spatial light modu... [more] |
3DMT2022-44
pp.17-20 |
| 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 |
2022-10-18
14:45 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Improvement of blur for approximated super multi-view display by bidirectional one-dimensional shifts of viewpoints
Tatsuki Kumagai, Koichiro Fukano, Yasuhiro Takaki (TUAT) |
We have explored the relationships between viewpoint generation schemes and blurs in the retinal images for an approxima... [more] |
3DMT2022-57
pp.69-72 |
| 3DMT |
2022-08-08
14:30 |
|
|
[Invited Talk]
Holographic contact lens display
Yasuhiro Takaki (TUAT) |
[more] |
3DMT2022-31
pp.13-17 |
| IEICE-SIP, IEICE-BioX, IEICE-IE, IEICE-MI, IST, ME [detail] |
2022-05-19
09:40 |
Kumamoto |
Kumamoto University
(Primary: On-site, Secondary: Online) |
Variational Autoencoders Conditioned by Contrastive Features as Style-Feature Extractors
Suguru Yasutomi, Toshihisa Tanaka (TUAT) |
Extracting style features is crucial for investigating the characteristics of data. This paper proposes a variational au... [more] |
|
| 3DMT |
2022-03-07
08:50 |
Online |
|
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) |
We have proposed a method of using an aspherical phase-plate which enlarges the depth of field in order to reduce visual... [more] |
3DIT2022-2
pp.5-8 |
| 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
10:35 |
Online |
Online |
Developments of High-speed pan-tilt refocus camera
Kotaro Ichikawa, Mitaro Namiki, Yasuhiro Takaki (TUAT) |
Recently, the performances of cameras have been improved. However, the mechanical systems have still been used for the p... [more] |
3DIT2021-34
pp.17-20 |
| 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 |
2021-07-20
13:35 |
|
|
[Invited Talk]
Ideal image generation using holopraphy based on wavefront reconstruction
Yasuhiro Takaki (TUAT) |
[more] |
3DIT2021-17
pp.7-14 |
| 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 |
2021-03-08
16:10 |
|
|
Measurements of accommodation and vergence responses with respect to accommodation-invariance of approximated super multi-view HMD
Haruki Kurihara, Yasuhiro Takaki (TUAT) |
[more] |
3DIT2021-14
pp.57-60 |
| IEICE-EID, IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2021-01-29
10:55 |
Kyoto |
|
Studying on New Coatable Passive and Active Polarizers using Control of P3HT Molecular Alignment
Mayuko Sato, Yasufumi Iimura (TUAT) |
In recent years, the performance of a liquid crystal display (LCD) has been realized to be drastically improved with usi... [more] |
IDY2021-12
pp.77-80 |
| IEICE-EID, IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2021-01-29
11:10 |
Kyoto |
|
Study on a FFS-LCD with an Insulator functioned as Optical Compensation Film
Katsutoshi Shimanaka, Yasufumi Iimura (TUAT) |
A FFS-LCD characterized with its high image quality has been becoming one of the important display modes, which has an i... [more] |
IDY2021-15
pp.89-92 |
| 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 |
| IEICE-MI, IEICE-IE, IEICE-SIP, IEICE-BioX, IST, ME [detail] |
2020-05-29
10:30 |
Online |
Online |
Toward Estimation of Attentional Direction Using EEG Signals during Simultaneous Presentation of Two Types of Music
Kana Mizokuchi, Toshihisa Tanaka (TUAT), Takashi G. Sato, Yoshifumi Shiraki (NTT) |
People can pay selective attention to music or speech from various sounds.It has been reported that when multiple beat s... [more] |
|
| HI, 3DMT |
2020-03-11
13:20 |
Tokyo |
Kogakuin Univ. Tokyo Urban Tech Tower Campus
(Cancelled) |
SSQ evaluation of visual fatigue reduction by 3D glasses with enhanced depth of field
Takumi Ono (TUAT), Shigehito Tanahashi (NU), Yasushi Miyajima, Kazutoshi Kato (ITOH Opt.), Yasuhiro Takaki (TUAT) |
[more] |
HI2020-52 3DIT2020-3
pp.7-10 |
| ME |
2020-02-08
11:00 |
Kanagawa |
Kanto Gakuin University |
How different methods of communication affect the listener ’s facial expressions that show understanding
Teppei Tajima, Yuuki Kimura, Ryoko Uno, Ikuko Shimizu (TUAT) |
[more] |
ME2020-11
pp.35-38 |
| ME |
2020-02-08
14:30 |
Kanagawa |
Kanto Gakuin University |
Recognizing the listener’s understanding in conversation using video analysis
Yuuki Kimura, Teppei Tajima, Ryoko Uno, Ikuko Shimizu (TUAT) |
[more] |
ME2020-19
pp.63-66 |