| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| HI |
2024-03-19
11:10 |
Online |
|
Evaluation of interpolation methods for luminance CSF whole visual field model by measured data
Kotaro Kitakami, Suguru Saito (titech), Keiji Uchikawa (kait) |
Contrast sensitivity functions (CSFs) are applicable to rendering wide-field of view images and saliency analysis. In ou... [more] |
HI2024-18
pp.23-26 |
| 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-ITS, IEICE-IE, ME, AIT, MMS [detail] |
2024-02-19
14:15 |
Hokkaido |
Hokkaido Univ. |
A Note on Reduced Reference Image Quality Assessment for Neural Radiance Fields
Masato Kawai, Rintaro Yanagi, Ren Togo, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
This paper proposes Reduced Reference Image Quality Assessment (RR IQA) from monocular dynamic scene images for Neural R... [more] |
MMS2024-11 ME2024-27 AIT2024-11
pp.55-60 |
| 3DMT |
2023-10-02
13:05 |
Aichi |
(Primary: On-site, Secondary: Online) |
[Tutorial Invited Lecture]
From Mathematical Modeling to Data-Driven Optimization
-- Compressive Light Field Acquisition Undergoes Paradigm Shift --
Keita Takahashi (Nagoya Univ.) |
The light field is a basic representation for 3-D visual information, and it is usually treated as a set of images taken... [more] |
3DMT2023-35
p.1 |
| 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 |
| ME |
2022-02-12
11:15 |
Online |
online |
Peripheral Field Expansion of a Simple Head-Mounted Display By Using Tracking Projection
Kazuto Saito, Naoki Hashimoto (UEC) |
In recent years, research and development of Head-Mounted Displays (HMDs), which enable immersive experiences in virtual... [more] |
ME2022-9
pp.33-36 |
| 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 |
2021-03-08
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
10:30 |
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 |
| BCT, IEEE-BT |
2020-07-31
15:20 |
Hokkaido |
Hokkaido |
Transmission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance of Practical Field Trials --
Noriyuki Shirai, Shogo Kawashima, Akihiko Sato, Takuya Shitomi, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK) |
We are currently developing an advanced Integrated Services Digital Broadcasting-Terrestrial(ISDB-T) system to provide b... [more] |
BCT2020-57
pp.33-36 |
| IIEEJ, AIT |
2018-08-10
13:30 |
Nagano |
Shinshu Univ. |
Ameliorating visual field contraction by adaptive alpha blending of full view and its evaluation in terms of visual filed characteristics
Takuji Tono (Keio Univ.), Xiaoyang Mao, Masahiro Tyoura, Kentaro Go, Kenji kashiwagi (Univ.Yamanashi), Issei Fujishiro (Keio Univ.) |
As of this moment, it is argued that there are about 285 million patients with visual impairment in the world and about ... [more] |
AIT2018-168
pp.61-64 |
| HI |
2018-03-07
14:30 |
Tokyo |
Tokyo University of Agriculture and Technology |
A scan-path simulation model based on a probabilistic saliency map with receptive field properties of early visul system
Tomoya Okazaki, Takeshi Kohama (Kindai Univ.) |
The distribution of gaze position while observing natural images has attracted attention as an evaluation index for the ... [more] |
HI2018-47
pp.13-16 |
| IEICE-ITS, IEICE-IE, MMS, HI, ME, AIT [detail] |
2018-02-15
16:15 |
Hokkaido |
Hokkaido Univ. |
Cognition Degree of Shakiness and Unpleasantness Degree about Wide-Field Shaking Images
Makoto Tadenuma (NHK) |
The author has developed methods to estimate the unpleasantness degree of shaking images which should cause a certain ha... [more] |
MMS2018-2 HI2018-2 ME2018-2 AIT2018-2
pp.93-98 |
| 3DMT, IDY, IST [detail] |
2017-11-30
15:20 |
Kanagawa |
|
[Invited Talk]
3D Image and Audio Technology for Immersive Telepresence "Kirari!"
Hideaki Takada (NTT) |
We have been researching an immersive live experience system using several technologies. It reproduces a variety of even... [more] |
IST2017-73 IDY2017-52 3DIT2017-43
pp.19-26 |
| ME, IEICE-IE, IPSJ-AVM [detail] |
2017-08-03
13:20 |
Tokyo |
NHK Science & Technology Research Laboratories |
[Invited Talk]
3D Image Processing Based on Light-Field/Ray-Space Method
-- from Capture to Display --
Toshiaki Fujii (Nagoya Univ.) |
The Ray Space / Light Field is a technique to represent 3D visual scenes by using ‘light rays.’ The concept was proposed... [more] |
ME2017-86
p.19 |
| 3DMT, IDY |
2016-07-19
15:35 |
Osaka |
Osaka City University |
Omnidirectional three-dimensional display using multiple light field displays
Saki Osafune, Aoi Fukuoka, Yusuke Minami, Kayo Yoshimoto, Hideya Takahashi (Osaka City Univ.) |
We propose the omnidirectional 3D display system using multiple light field 3D display units which consist of a liquid c... [more] |
IDY2016-26 3DIT2016-22
pp.21-24 |
| IST |
2015-11-20
10:20 |
Shizuoka |
S-Port, Hamamatsu Campus, Shizuoka Univ. |
[Invited Talk]
3D measurement using light field microscopy with improved resolution
Shin Usuki, Yuki Ohashi, Kenjiro T. Miura (Shizuoka Univ.) |
This paper introduces a light field microscopy (LFM) in which a microlens array is employed for information sampling of ... [more] |
IST2015-64
pp.1-2 |