| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DIT |
2021-10-19
13:40 |
Online |
Online |
Waveguide using HOE with image magnification
Ryo Kato, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
The waveguides with HOEs have been developed to miniaturize the optical systems used for head mounted displays and smart... [more] |
3DIT2021-40
pp.41-44 |
| 3DIT |
2021-03-08
09:05 |
|
|
Development of HOE illumination system for holographic display using MEMS SLM
Takumi Matsumoto (Tokyo Univ. of Agri. and Tech.), Yasuhiro Takaki (Tokyo Univ of Agri and Tech) |
[more] |
3DIT2021-1
pp.1-4 |
| 3DIT |
2021-03-08
11:00 |
|
|
Application of incoherent digital holography to rigid endoscopy
Tomotaka Fukuyama, Masahiro Tsuruta, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
In recent years, endoscopic surgery has become widespread and the demand for the tissue examination during surgery has b... [more] |
3DIT2021-6
pp.21-24 |
| 3DIT |
2020-10-20
15:30 |
Online |
Online |
Double-pulse modulated MEMS SLM for viewing-zone scanning holography to increase light intensity of reconstructed images
Toshihiro Uruma, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
The holographic display using the pulse-modulated MEMS SLM provides a wide viewing zone without the pixel pitch reductio... [more] |
3DIT2020-32
pp.65-67 |
| AIT, 3DIT, OSJ-HODIC |
2020-09-25
15:40 |
Online |
Video Conference |
Gradient Descent Based Optimization of Phase-Only Computer-Generated Holograms to Generate Dual Reconstructed Images at Different Depth Positions
Shujian Liu, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
[more] |
AIT2020-174 3DIT2020-15
pp.17-19 |
| AIT, 3DIT, OSJ-HODIC |
2019-09-13
13:00 |
Tokyo |
Tokyo Metropolitan University |
Interactive refractive error correction system for holographic retinal view display
Yuki Nagahama, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
In this research, we accelerated hologram generation for the holographic retina view display using GPU. we also construc... [more] |
AIT2019-180 3DIT2019-17
pp.1-3 |
| AIT, 3DIT, OSJ-HODIC |
2019-09-13
13:35 |
Tokyo |
Tokyo Metropolitan University |
Computer-Generated Hologram based on Gradient Descent Algorithm
Shujian Liu, Yuki Nagahama, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
Holography is a technology that reconstructs the light filed through a film that records a certain interference fringe. ... [more] |
AIT2019-181 3DIT2019-18
pp.5-7 |
| 3DIT, HI |
2019-03-08
13:40 |
Tokyo |
Kogakuin Univ. Tokyo Urban Tech Tower Campus |
Measurements of accommodation responses to dynamic stimuli by viewing-zone scanning holographic display
Yuma Nagata, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
[more] |
HI2019-55 3DIT2019-7
pp.25-28 |
| 3DIT, HI |
2016-03-09
13:05 |
Tokyo |
|
Introduction of eyetracking feature to maxwellian view system for visual support using hologram.
Yusuke Ito, Yasuhiro Takaki (Tokyo univ. of Agri. and Tech.) |
In this study, we propose a method of using a computer generated hologram is a three-dimensional display technology, to ... [more] |
HI2016-51 3DIT2016-10
pp.1-4 |
| 3DIT, HI |
2016-03-09
15:45 |
Tokyo |
|
Accommodation measurements for full-parallax super multi-view display.
Junki Takagi, Ken Ishii, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
[more] |
HI2016-57 3DIT2016-16
pp.25-28 |
| AIT, 3DIT, OSJ-HODIC |
2015-09-11
14:00 |
Chiba |
Funabashi Campus, Nihon Univ. |
Improvement of Rotating Screen in 360-degree Holographic Display
Tatsuaki Inoue, Yasuhiro Takaki (Institute of Engineering, Tokyo Univ. of Agri. and Tech.) |
[more] |
AIT2015-108 3DIT2015-29
pp.9-12 |
| IEICE-MRIS, MMS |
2014-12-11
16:35 |
Ehime |
Ehime Univ. |
[Invited Talk]
Toward new memory hierarchy in computer systems
Mitaro Namiki (Tokyo Univ. of Agri. and Tech.) |
[more] |
|
| IST |
2014-12-02
10:30 |
Tokyo |
Tamachi Campus, Tokyo Institute of Technology |
[Invited Talk]
Functional imaging of biological tissues based on diffuse reflectance spectroscopy with a digital RGB camera
Izumi Nishidate (Tokyo Univ. of Agri. and Tech.) |
[more] |
IST2014-84
pp.63-64 |
| 3DIT, IDY |
2013-06-10
13:15 |
Osaka |
|
Increase in accommodation range induced by super multi-view displays
Haruki Mizushina (NICT), Junya Nakamura, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.), Hiroshi Ando (NICT) |
Conventional three-dimensional (3D) displays have a conflict between accommodation and vergence stimuli. This accommodat... [more] |
IDY2013-22 3DIT2013-25
pp.1-4 |
| 3DIT, IDY |
2013-06-10
14:15 |
Osaka |
|
Accommodation response measurements and retinal image evaluation for horizontal-parallax-only super multi-view display
Junya Nakamura, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
Super multi-view (SMV) displays have been developed to solve the vergence-accommodation conflict. Because the SMV displa... [more] |
IDY2013-24 3DIT2013-27
pp.9-12 |
| 3DIT, HI |
2012-03-05
13:00 |
Tokyo |
Tokyo Univ. of Agri. and Tech. |
[Invited Talk]
Brief Report on the NICT’s Collaborative Research Program #135, "Development of High-Quality Glass-free 3D System: Super-high Density Image Devices, Holographic Displays and Human Evaluations"
Kunio Yamada (JVC Kenwood), Yasuhiro Takaki, Junya Nakamura (Tokyo Univ. of Agri. and Tech.), Nobuo Masaki, Haruki Mizushina, Ippei Negishi (ATR) |
[more] |
HI2012-37 3DIT2012-6
pp.21-27 |
| 3DIT, HI |
2010-03-03
10:00 |
Tokyo |
Tokyo Univ. of Tech. |
Study on Jerkiness of Moving Images Produced by High-Density Directional Display (II)
-- Characteristics Under Dynamic Viewing Condition --
Kentaro Kozako, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
When a frame rate decreases or a image movement velocity increases, a jerky movement called “jerkiness” is perceived. A ... [more] |
HI2010-81 3DIT2010-33
pp.21-24 |
| 3DIT, IDY |
2009-10-21
10:40 |
Tokyo |
NHK STRL |
Study on Jerkiness of Moving Images Produced by High-Density Directional Display (I)
-- Characteristics Under Static Viewing Condition --
Kentaro Kozako, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
When a frame rate is decreased or an image moves fast, jerky movement called “jerkiness” is perceived. A number of resea... [more] |
IDY2009-94 3DIT2009-68
pp.9-12 |
| AIT, 3DIT, OSJ-HODIC |
2009-09-04
15:20 |
Chiba |
Nihon Univ. |
Hologram calculation for horizontally scanning holography
Naoya Okada, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
We have already proposed the holographic display technique that sequentially generates a number of elementary holograms ... [more] |
AIT2009-88 3DIT2009-54
pp.17-20 |