| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2024-03-15
14:10 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Occlusion processing for hologram generation using light-field modulated zone plates
Takayuki Koyama, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
We previously proposed a hologram generation technique which modulates the zone plates using the light-field information... [more] |
3DMT2024-22
pp.85-87 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
15:35 |
Online |
online |
Effects of foreground and unequal shielding on depth perception
Nobutaka Natsui, Hisaki Nate, Kazuo Ishikawa (Tokyo Polytechnic Univ.) |
When observing binocular stereoscopic images using HMDs, problems such as unnaturalness and discomfort in stereoscopic p... [more] |
MMS2022-16 ME2022-41 AIT2022-16
pp.81-85 |
| 3DMT |
2021-03-08
09:45 |
|
|
Depth perception by occlusion effect by active moving of multiple 2D displays
Daigo Kobayashi, Shiro Suyama, Haruki Mizushina (Tokushima Univ.) |
We propose a new 3D display method with not only occlusion effect but also pseudo increase of occlusion region and displ... [more] |
3DIT2021-3
pp.9-12 |
| 3DMT |
2020-10-20
14:20 |
Online |
Online |
Real-Object DFD (Depth-fused 3D) display Can Successfully Achieve Perceived Depth Change of Real Object
Oku Iwamoto, Haruki Mizushina, Shirou Suyama (Tokushima Univ.) |
Real-Object Depth-fused 3D (DFD) display can successfully change perceived depth of real object by changing added front-... [more] |
3DIT2020-28
pp.49-52 |
| 3DMT |
2020-10-20
15:45 |
Online |
Online |
A New 3D Display Utilizing Occlusion Effect by Frames, Gap and Bend of Side-by-Side 2D Displays and Moving Stimuli
Rune Oyama, Shiro Suyama, Haruki Mizushina (Tokushima Univ.) |
Occlusion effect by separating two side-by-side 2D displays with frames and gap can improve virtual perceived depth of m... [more] |
3DIT2020-33
pp.69-72 |
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
16:50 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
Depth perception when a stereoscopic target is occluded on both sides or one side by the foreground
Nobutaka Natsui, Hisaki Nate, Kazuo Isikawa (Tokyo Polytechnic Univ.) |
When we shoot and observe binocular stereoscopic images, problems such as unnatural stereoscopic effects and strangeness... [more] |
MMS2020-23 HI2020-23 ME2020-51 AIT2020-23
pp.119-122 |
| AIT, IIEEJ, AS, CG-ARTS |
2019-03-12
12:00 |
Tokyo |
Waseda Univ. |
Evaluation of three-dimensional shape feeling by influence of foreground
Nobutaka Natsui, Hisaki Nate, Kazuo Ishikawa (Tokyo Polytechnic Univ.) |
When observing a binocular stereoscopic image, the observer sometimes evaluates that it felt unnatural. In this experime... [more] |
AIT2019-62
pp.49-52 |
| ME, SIP |
2018-12-18
10:00 |
Tokyo |
The University of Electro-Communications |
A Study for Ball Tracking in Basketball Analysis using Multi-View Image Sequences
Shuji Tanikawa, Norio Tagawa (TMU) |
In this study, we examine a tracking method of basketball players that can avoid occlusion using multi-view image sequen... [more] |
ME2018-112
pp.31-34 |
| IEICE-ITS, IEICE-IE, MMS, HI, ME, AIT [detail] |
2018-02-15
16:45 |
Hokkaido |
Hokkaido Univ. |
Transformation of the depth solid figure by the foreground
Nobutaka Natsui, Hisaki Nate, Kazuo Ishikawa (Tokyo Polytechnic Univ.) |
When we observe stereoscopic image, an unnatural three-dimensional impression or sense of incongruity of the stereoscopi... [more] |
MMS2018-4 HI2018-4 ME2018-4 AIT2018-4
pp.105-108 |
| ME, IEICE-IE, IEICE-EMM, IEICE-LOIS, IEE-CMN [detail] |
2016-09-16
10:00 |
Aichi |
Aichi Prefectural University |
A Study for Ball Tracking in Basketball Analysis using Multi-View Image Sequences
Koya Yasuda, Yuto Idaka, Norio Tagawa, Yihsin HO, Kan Okubo (TMU) |
In basketball video analysis, tracking of a ball is an important issue for individual and team technical improvement and... [more] |
ME2016-120
pp.37-40 |
| AIT, IIEEJ, AS |
2014-03-17
11:00 |
Tokyo |
|
Robust estimation of finger positions with self-occlusion
Naoki Endo, Hiroki Takahashi (UEC) |
Hand gesture recognitions using vision based devices are user friendly but have self-occlusion problems which some finge... [more] |
AIT2014-65
pp.127-128 |
| IST |
2011-05-27
14:00 |
Tokyo |
|
[Poster Presentation]
High accurate depth estimation with the free-viewpoint image synthesis system
Hironori Yamagishi, Keita Suzuki, Takayuki Hamamoto (TUS) |
In this paper, we propose the methods of depth estimation and free-viewpoint image synthesis using multiple cameras. The... [more] |
IST2011-30
pp.53-56 |
| 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 |
| AIT, 3DMT, OSJ-HODIC |
2010-09-10
13:50 |
Chiba |
Nihon Univ. |
Creation of a high-definition CGH reconstructing mountain scenery
Kentaro Higashi, Hirohito Nishi, Kyoji Matsushima, Sumio Nakahara (Kansai Univ.) |
High-definition CGH, created by the polygon-based method, features the reconstruction of spatial 3D images accompanied w... [more] |
AIT2010-110 3DIT2010-51
pp.9-12 |
| 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 |