| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| AIT, 3DMT, OSJ-HODIC |
2020-09-25
15:05 |
Online |
Video Conference |
wavelength-multiplexed phase-shifting incoherent multicolor digital holography
Takayuki Hara (Chiba Univ.), Tatsuki Tahara, Yasuyuki Ichihashi, Ryutaro Oi (NICT), Tomoyoshi Ito (Chiba Univ.) |
We present wavelength-multiplexed phase-shifting incoherent multicolor digital holography, which is a technique that rec... [more] |
AIT2020-173 3DIT2020-14
pp.11-15 |
| IEICE-EID, IDY, HI, 3DMT, IEE-OQD, SID-JC [detail] |
2019-10-24
15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Full-color augmented reality 3D display by using holographic optical element fabricated by hologram printer
Koki Wakunami, Yasuyuki Ichihashi, Boaz Jessie Jackin, Tatsuki Tahara, Ryutaro Oi (NICT) |
[more] |
|
| AIT, 3DMT, OSJ-HODIC |
2019-09-13
16:45 |
Tokyo |
Tokyo Metropolitan University |
Multiwavelength quantitative phase imaging based on wavelength-selective phase-shifting interferometry
Tatsuki Tahara (NICT), Yutaka Endo (Kanazawa Univ.), Koki Wakunami, Boaz Jessie Jackin, Yasuyuki Ichihashi, Ryutaro Oi (NICT) |
We present multiwavelength quantitative phase imaging based on wavelength-selective phase-shifting interferometry. Wave... [more] |
AIT2019-186 3DIT2019-23
pp.25-28 |
| 3DMT, IDY, IST |
2015-10-15
15:45 |
Tokyo |
|
[Invited Talk]
3D research in NICT
-- From 3D image coding to electronic holography --
Takanori Senoh, Koki Wakunami, Yasuyuki Ichihashi, Hisayuki Sasaki, Ryutaro Oi, Kenji Yamamoto (NICT) |
[more] |
IST2015-61 IDY2015-44 3DIT2015-36
pp.17-22 |
| 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 |
| AIT, 3DMT, OSJ-HODIC |
2012-09-07
14:00 |
Chiba |
Funabashi Campus, Nihon Univ. |
3D objects enlargement method using an optical system and multiple SLMs for electronic holography
Kenji Yamamoto, Yasuyuki Ichihashi, Takanori Senoh, Ryutaro Oi (NICT) |
[more] |
AIT2012-111 3DIT2012-44
pp.9-12 |
| 3DMT, IDY |
2012-06-20
15:40 |
Tokyo |
NICT |
[Invited Talk]
Research on Electronic Holography at NICT
Kenji Yamamoto, Yasuyuki Ichihashi, Takanori Senoh, Ryutaro Oi, Taiichiro Kurita (NICT) |
[more] |
IDY2012-22 3DIT2012-37
pp.19-23 |
| 3DMT, HI |
2012-03-05
13:50 |
Tokyo |
Tokyo Univ. of Agri. and Tech. |
Study on Enlargement of Electronic Holography Image by Projection
-- For Enlargement of 3D Image Size and Viewing-Zone-Angle --
Takananori Senoh, Akira Ohtomo, Kenji Yamamoto, Ryutaro Oi, Yasuyuki Ichihashi, Taiichirou Kurita (NICT) |
Electronic holography images of large size and wide viewing-zone-angle are difficult to generate since they require disp... [more] |
HI2012-38 3DIT2012-7
pp.29-32 |
| 3DMT, IDY |
2011-06-16
14:00 |
Kyoto |
NICT |
Hologram Generation using 300-camera Array in Dense Arrangement
Kenji Yamamoto, Yasuyuki Ichihashi, Takanori Senoh, Ryutaro Oi, Taiichiro Kurita (NICT) |
[more] |
IDY2011-20 3DIT2011-54
pp.13-16 |
| 3DMT |
2011-03-14
14:35 |
Tokyo |
Tokyo Univ. of Tech. |
Study on Iterastrive Depth Estimation for Multi-view Images
-- Proposal on Occlusion and Pseudo-Matching Improvement --
Takanori Senoh, Kenji Yamamoto, Ryutaro Oi, Yasuyuki Ichihashi, Taiichiro Kurita (NICT) |
We propose an iterative depth estimation for improving occlusion and pseudo-matching problems in the depth estimation of... [more] |
3DIT2011-9
pp.35-38 |
| 3DMT, IDY, IST |
2010-10-22
14:00 |
Tokyo |
|
25-camera Array in Dense Arrangement
Kenji Yamamoto, Takanori Senoh, Ryutaro Oi, Yasuyuki Ichihashi, Taiichiro Kurita (NICT) |
[more] |
IST2010-56 IDY2010-67 3DIT2010-70
pp.33-36 |
| 3DMT, IDY |
2010-06-25
13:50 |
Tokyo |
NICT |
Hologram generation from the 3-D video test contents
Ryutaro Oi, Tomoyuki Mishina, Kenji Yamamoto, Takanori Senoh, Taiichiro Kurita (NICT) |
NICT produced 3D image standard test contents as part of the research of "3D image supporting technology" by funded rese... [more] |
IDY2010-37 3DIT2010-43
pp.7-10 |
| 3DMT, IDY |
2010-06-25
14:20 |
Tokyo |
NICT |
Viewing-zone-angle-expanded color electronic holography system with undesirable light elimination
Takanori Senoh, Tomoyuki Mishina, Kenji Yamamoto, Ryutaro Oi, Taiichiro Kurita (NICT) |
[more] |
IDY2010-38 3DIT2010-44
pp.11-14 |
| 3DMT, IDY |
2010-06-25
16:40 |
Tokyo |
NICT |
Hologram Generation by Using Color and Depth Information of Real Objects under the Natural Light
Kousuke Nomura (TUS), Ryutaro Oi, Tomoyuki Mishina (NICT), Takayuki Hamamoto (TUS) |
Recently, the computer generated hologram (CGH) methods are heavily researched. In those conventional CGHs, however, CG ... [more] |
IDY2010-41 3DIT2010-47
pp.25-28 |
| 3DMT, IDY |
2009-06-17
13:30 |
Kyoto |
NiCT |
A Real-Time Holography System for Live Scene Based on 4K Video Devices
Kenji Yamamoto, Tomoyuki Mishina, Ryutaro Oi, Takanori Senoh, Makoto Okui (NICT) |
[more] |
IDY2009-62 3DIT2009-46
pp.31-34 |
| AIT, 3DMT, OSJ-HODIC |
2008-09-12
16:00 |
Chiba |
College of Science and Technology, Nihon Univ. |
Study On Occlusion Of HPO Electronic-Holography Generated From 2D Image With Depth Map
Takanori Senoh, Kenji Yamamoto, Ryutaro Oi, Tomoyuki Mishina, Makoto Okui (NICT) |
As the first step to the electronic holography generation from 2D image plus depth map, Horizontal Parallax Only (HPO) h... [more] |
AIT2008-94 3DIT2008-53
pp.21-24 |
| AIT, 3DMT, OSJ-HODIC |
2008-09-12
16:25 |
Chiba |
College of Science and Technology, Nihon Univ. |
Real-time Holographic Movie System Using Integral Photography
Kenji Yamamoto, Tomoyuki Mishina, Ryutaro Oi, Takanori Senoh, Makoto Okui (NICT) |
[more] |
AIT2008-95 3DIT2008-54
pp.25-28 |