| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2024-03-15
13:50 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Resolution evaluation of see-through image of holographic contact lens display
Youjia Gu, Yasuhiro Takaki (TUAT) |
We have proposed a holographic contact lens which can produce focusable images for eyes by displaying hologram patterns ... [more] |
3DMT2024-21
pp.81-84 |
| IEICE-ITS, IEICE-IE, ME, AIT, MMS [detail] |
2024-02-19
15:00 |
Hokkaido |
Hokkaido Univ. |
A Study of Life-size Autostereoscopic Image Projection for Multiple Observers Using a Directional Screen
Yuki Hirano, Naoki Hashimoto (UEC) |
In recent years, several autostereoscopic displays without the need for special glasses are sold. However, it is still d... [more] |
MMS2024-13 ME2024-29 AIT2024-13
pp.67-72 |
| IEICE-EID, IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2024-01-26
10:15 |
Kyoto |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
Fabrication of High Quality Adaptive Liquid Crystal Lens using LC-Polymer
Takumu Ohata, Takahiro Ishinabe, Masakazu Nakatani, Hideo Fujikake (Tohoku Univ.) |
In an aging society, bifocal spectacles that provide a natural field of vision are becoming increasingly important, and ... [more] |
IDY2024-10
pp.37-40 |
| 3DMT |
2023-10-03
15:20 |
Aichi |
(Primary: On-site, Secondary: Online) |
Proposal of accommodation-invariant image generation using tunable lenses to mitigate visual fatigue of HMD
Yuri Hiasa, Koichiro Fukano, Yasuhiro Takaki (TUAT) |
Head-mounted displays have the problem of the visual fatigue caused by the vergence-accommodation conflict. The generati... [more] |
3DMT2023-51
pp.52-55 |
| IIEEJ, AIT |
2023-06-03
14:00 |
Tokyo |
TOKYO CITY UNIVERSITY
(Primary: On-site, Secondary: Online) |
Improvement of Removal of Multiple Images by Experiment and Image Filter Processing in Digital Holography
Masataka Tozuka (former SIT), Kunihiko Takano (TMCIT), Koki Sato (former SIT) |
Holographic memory uses a lens term to perform multiple image separation, and research has been carried out to improve t... [more] |
AIT2023-130
pp.19-26 |
| 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 |
| 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
15:37 |
Online |
Online |
Development of the 3D Polyhedral Display
Naoto Yoshida, Prima Oky Dicky Ardiansyah (Iwate Prefectural Univ.) |
3D spherical displays have been attracting attention as a device for displaying multi-view 3D images. However, these dis... [more] |
AIT2022-85
pp.181-184 |
| IDY, SID-JC |
2022-03-04
13:05 |
Online |
online |
[Invited Talk]
Recovery of the True Appearance from Depth-Exaggerated Images
Kokichi Sugihara (Meiji Univ.) |
It is widely known among photographers that the size of a room is exaggerated in an image taken using a wide-angle lens;... [more] |
IDY2022-12
pp.1-5 |
| IST |
2021-06-30
16:15 |
Online |
|
[Invited Talk]
Multi-functionalized Image Sensors by Using Micro-Optics
-- Photonic Crystal Color Filter and Digital Micro-Lens onto Image Sensors --
Shinzo Koyama (Panasonic) |
Micro-lens and color filters are integrated on the surface of color image sensors for the improvement of the micro-lens ... [more] |
IST2021-40
pp.41-44 |
| IST |
2020-11-20
14:45 |
|
Online |
[Invited Talk]
Micro-second focusing based on resonance type liquid lens and exposure timing control: principle and application
Hiromasa Oku (Gunma Univ.), Kazuki Yamato (Utsunomiya Univ.), Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.) |
Combining a TAG lens, which is a liquid lens that utilizes a resonance phenomenon of around 100 kHz, and exposure timing... [more] |
IST2020-49
pp.29-34 |
| 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
14:50 |
Online |
Online |
3D/2D partially convertible display using geometric phase lens array for backlight control
Hayato Watanabe, Takuya Omura, Naoto Okaichi, Hisayuki Sasaki, Masahiro Kawakita (NHK), Bahram Javidi (UConn) |
We propose an display method that can convert between 3D and 2D images over the whole or a part of the display screen by... [more] |
3DIT2020-30
pp.57-60 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
11:35 |
Kagoshima |
|
Video Broadcasting Using A Stacked Yagi-Antenna on A PCB
Kosuke Katayama, Takaaki Baba, Takashi Ohsawa (Waseda Univ.) |
We are developing a cluster computer whose network is replaced with a wireless connection. The quality of communication ... [more] |
BCT2020-17
pp.63-66 |
| IEICE-MRIS, MMS |
2019-12-06
11:35 |
Ehime |
Ehime University |
Removing an Artifact from Images Taken by a Lensless Camera based on an Analysis of the Point Spread Function
Ryota Kawamata, Kazuyuki Tajima, Yusuke Nakamura (Hitachi) |
We have been developing a lensless camera using a Fresnel zone aperture. This technology enables a very thin device maki... [more] |
MMS2019-59
pp.65-68 |
| AIT, IIEEJ, AS, CG-ARTS |
2019-03-12
13:45 |
Tokyo |
Waseda Univ. |
Proposal of eyeglass try-on application considering lens
Soshi Akatsuka, Yoshiki Nagata, Youhei Seta, Ueki Kazuya, Meeko Kuwahara (Meisei Univ) |
In this paper, when buying glasses, there is a problem that people who need a strong corrective to their eyes will find ... [more] |
AIT2019-73
pp.93-96 |
| IST |
2018-09-25
15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Time-Lapse Observation of Cultured Cells by Lensless Fluorescent Imaging
Kiytoaka Sasagawa, Ayaka Kimura, Makito Haruta, Toshihiko Noda, Takashi Tokuda, Jun Ohta (NAIST) |
Lensless imaging devices enable small device size and wide field-of-view because they can be composed of very simple opt... [more] |
IST2018-52
pp.21-27 |
| 3DMT, IDY, IST [detail] |
2017-11-30
14:30 |
Kanagawa |
|
Optimal Design Method for Multi-view 3D Display
Tomoya Tsujino, Goro Hamagishi, Takuya Fujishima, Hideya Takahashi (Osaka City Univ.) |
It was impossible for developers and consumers to determine exactly which multi-view display is really good because mult... [more] |
IST2017-71 IDY2017-50 3DIT2017-41
pp.11-14 |
| ME, IEICE-IE, IPSJ-AVM [detail] |
2017-08-03
10:15 |
Tokyo |
NHK Science & Technology Research Laboratories |
Color moiré reduction technique for direct-view type integral three-dimensional display
-- Study of three unit's systhesis --
Hisayuki Sasaki, Naoto Okaichi, Hayato Watanabe, Masanori Kano, Masahiro Kawakita, Tomoyuki Mishina (NHK) |
There is a problem in the integral three-dimensional (3D) display using the direct-view type display panel that color mo... [more] |
ME2017-83
pp.1-4 |
| AIT, IIEEJ, AS, CG-ARTS |
2017-03-14
11:15 |
Tokyo |
Ochanomizu Univ. |
A virtual reality content using a fish-eye lens and binaural microphones projected to a geodesics dome
Makoto Takeda, Hiromitsu Sasaoka, Makoto J. Hirayama (O.I.T.) |
Audio visual contents using large sphere displays, such as “Wonder Moment” or “Space Ball”, are attaractive but they are... [more] |
AIT2017-77
pp.111-114 |