| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2025-03-13
11:15 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Evaluation how much phase modulation holograms influenced by switching angles of ferroelectric liquid crystals
Tomohiro Ando, Manabu Nakamura, Yuta Kanamori, Takuya Yanagisawa, Katsuya Morozumi (CFD) |
CITIZEN FINEDEVICE (CFD) is a manufacturer that can handle everything from the development and production of ferroelectr... [more] |
3DMT2025-3
pp.9-12 |
| IEICE-EID, IDY, SID-JC, IEIJ-SSL, IEE-EDD |
2025-01-24
09:55 |
Shizuoka |
|
[Poster Presentation]
Fine-driving characteristics of ferroelectric liquid crystal for wide-viewing-zone holographic 3D displays
Hiroki Kobayashi, Masakazu Nakatani (Tohoku Univ.), Ken-ichi Aoshima, Mayumi Kawana, Yuta Yamaguchi, Kenji Machida, Nobuhiko Funabashi (NHK), Hideo Fujikake (Tohoku Univ.) |
High-resolution spatial light modulators (SLMs) are required for displaying holographic images with a wide viewing zone ... [more] |
IDY2025-24
pp.92-95 |
| IEICE-MRIS, MMS |
2024-12-06
11:45 |
Ehime |
Ehime Univ. (CITE)
(Primary: On-site, Secondary: Online) |
Fabrication of metallic ferromagnetic/oxide multiferroic - multilayer structure for electric field control of giant magneto-optical Kerr effect
Satoru Yoshimura (Akita Univ.) |
In the current holographicspatial light modulators that enable ideal 3D image display with driving method of "spin-trans... [more] |
MMS2024-42
pp.32-38 |
| 3DMT |
2024-07-26
12:00 |
Tokyo |
NHK Science & Technology Research Laboratories
(Primary: On-site, Secondary: Online) |
[Invited Demonstration]
*Extremely Large-Scale Computer-Generated Hologram
-- The ultimate full-parallax spatial 3D image free from vergence-accommodation conflict --
Kyoji Matsushima, Hirohito Nishi (Kansai Univ.) |
We exhibit extremely high-definition computer-generated holograms whose maximum number of pixels reach 360 giga pixels. ... [more] |
3DMT2024-35
pp.17-21 |
| IEICE-EID, IDY, 3DMT, SID-JC, IEE-OQD [detail] |
2023-11-02
14:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Development of spatial light modulator with pixel pitch of 1μm using current-induced domain wall motion and reconstruction of hologram.
Mayumi Kawana, Ryo Higashida, Ken-ichi Aoshima, Yuta Yamaguchi, Kenji Machida, Nobuhiko Funabashi (NHK) |
Holographic displays reproduce lifelike three-dimensional (3D) images without wearing special glasses. To widen the view... [more] |
IDY2023-34 3DMT2023-56
pp.5-8 |
| 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 |
| IEICE-EID, 3DMT, IDY, IEE-OQD, SID-JC [detail] |
2022-10-28
14:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A study for realizing 3D VR Interface with a sense of agency by a self-view of body
-- Spatial scaling size perceived during virtual cycling --
Hiroyoshi Komobuchi, Susumu Maruno (OIDAI) |
We devised a method for numerically estimating the spatial scaling size perceived when riding a bicycle in a 360-degree ... [more] |
IDY2022-34 3DMT2022-61
pp.9-12 |
| 3DMT |
2022-10-17
14:15 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Experimental evaluation of see-through properties of holographic contact lens display
Youjia Gu, Yasuhiro Takaki (TUAT) |
We previously proposed a holographic contact lens which can produce focusable images for eyes by displaying hologram pat... [more] |
3DMT2022-42
pp.9-12 |
| AIT, IIEEJ, AS, CG-ARTS |
2022-03-08
16:01 |
Online |
Online |
Projection Mapping Using a LED Array-Based Volumetric Display
Shinichi Okuda, Naoki Hashimoto (UEC) |
This paper proposes a projection mapping system using a LED Array-Based Rotating Volumetric Display. We propose a real-t... [more] |
AIT2022-94
pp.219-222 |
| 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 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
15:20 |
Online |
online |
Resolution in 3D super-resolution projection using single-lens spatial cross modulation method
Xinruinan Zhang, Atsushi Okamoto (Hokkaido Univ.), Hisatoshi Funakoshi (Gifu Univ.), Shuanglu Zhang, Akihisa Tomita (Hokkaido Univ.) |
Spatial cross modulation (SCMM) can regenerate optical complex amplitudes by combining a single spatial light modulator ... [more] |
MMS2022-15 ME2022-40 AIT2022-15
pp.77-80 |
| 3DMT |
2021-10-19
15:10 |
Online |
Online |
[Encouragement Talk]
Effect of Face Image Orientation and Combination Ratio in a Simple Pseudo Gaze Direction Display System Using Spatial Blending and Boundary Luminance Blending by Image Reconstruction in Brain of Luminance of 2D Face Images with Different Gaze Directions
Yurie Nakagawa, Shiro Suyama, Kenji Yamamoto, Haruki Mizushina (Tokushima Univ.) |
Perceived gaze direction can be successfully changed by spatial blending of two faces with different gaze directions by ... [more] |
3DIT2021-44
pp.57-60 |
| IDY, IEICE-EID, SID-JC [detail] |
2020-10-16
14:55 |
Online |
Online |
[Invited Lecture]
Two-Dimensionally Aligned Pixel Arrays with 1-µm Pixel Pitch Using Ferroelectric Liquid Crystal for Holographic Applications
Shintaro Aso, Ken-ichi Aoshima, Ryo Higashida, Nobuhiko Funabashi, Junichi Shibasaki (NHK), Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake (Tohoku Univ.), Kenji Machida (NHK) |
A spatial light modulator (SLM) with a narrow pixel pitch is required for realizing a holographic display with a wide vi... [more] |
IDY2020-35
pp.17-20 |
| ME |
2016-02-20
14:40 |
Kanagawa |
Kanto Gakuin Univ. |
High-Accuracy Projection Mapping with a Low-Cost Depth Sensor
Yohei Aoki (UEC), Keisuke Maruyama (Kyorin Univ.), Naoki Hashimoto (UEC) |
Recently, projection mapping which can change the looks of an object by projecting images attracts attention. In order t... [more] |
ME2016-24
pp.89-92 |
| ME |
2015-02-28
13:45 |
Kanagawa |
Kanto Gakuin Univ. |
Non-wear Viewpoint Tracking for 3D Projection Mapping
Yuki Hmaguchi, Naoki Hashimoto (UEC) |
Recently，image representation method called Projection Mapping has a lot of attention．This method can change the appeara... [more] |
ME2015-49
pp.53-56 |
| AIT, 3DMT, OSJ-HODIC |
2014-09-05
15:00 |
Chiba |
Funabashi Campus, Nihon Univ. |
Three-dimensional display by electronic holography using multiple spatial light modulators
-- Object size enlargement using space-saving image-readout optical system --
Hisayuki Sasaki, Kenji Yamamoto, Koki Wakunami, Yasuyuki Ichihashi, Ryutaro Oi, Takanori Senoh (NICT) |
The electronic holography using reflection-type multiple spatial light modulators have limited scalability in size of re... [more] |
AIT2014-116 3DIT2014-38
pp.13-16 |
| IEICE-EID, IDY, HI, 3DMT, IEE-OQD, SID-JC [detail] |
2013-10-28
13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Difference in preferred viewing distance by spatial resolution of TV
Masaki Emoto, Masayuki Sugawara (NHK) |
Previous studies have suggested that image resolution and contents have little effect on the preferred viewing distance ... [more] |
IDY2013-49 HI2013-59 3DIT2013-49
pp.1-4 |
| IDY, 3DMT, HI, IEICE-EID, IEE-OQD, SID-JC [detail] |
2012-10-17
15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Noise Level Estimation for Spatial Variability of Noise Characteristics
Yusuke Amano, Gosuke Ohashi, Yoshifumi Shimodaira (Shizuoka Univ.) |
Accurate estimation of noise level is of fundamental interest in a wide variety of image processing applications as it i... [more] |
IDY2012-42 HI2012-68 3DIT2012-52
pp.21-24 |
| 3DMT, IDY |
2012-06-20
16:25 |
Tokyo |
NICT |
Ultra-fine spatial light modulator driven by spin-transfer-switching for electronic holography applications
Hiroshi Kikuchi, Ken-ichi Aoshima, Kenji Machida, Daisuke Kato, Hidekazu Kinjo (NHK), Kakeru Wada (Nagaoka Univ. of Tech.), Kiyoshi Kuga (NHK), Takayuki Ishibashi (Nagaoka Univ. of Tech.), Naoki Shimizu (NHK) |
For the realization of an electronic holography with a wide viewing-zone, we have advanced development of an ultra-fine ... [more] |
IDY2012-23 3DIT2012-38
pp.25-28 |
| AIT, 3DMT, OSJ-HODIC |
2010-09-10
15:45 |
Chiba |
Nihon Univ. |
Consideration about wireless transmission and image reconstruction of computer generated hologram using LED
Masataka Tozuka, Koki Sato (SIT), Kunihiko Takano (Tokyo Metropolitan College of Industrial Technology), Makoto Ohki (SIT) |
It reviews the system which transmits the hologram data which was synthesized with the computer in the space with the wh... [more] |
AIT2010-114 3DIT2010-55
pp.25-28 |