| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2025-03-13
16:50 |
Ibaraki |
Univ. of Tsukuba (Ibaraki, Online)
(Primary: On-site, Secondary: Online) |
Depth range expansion using multiple eye-tracking 3D displays
Naoto Okaichi, Hayato Watanabe, Masanori Kano (NHK), Hisayuki Sasaki (NHK Foundation), Takuya Handa (NHK) |
Light field displays, such as integral 3D displays, need to reconstruct a large number of light rays in space, making it... [more] |
3DMT2025-14
pp.53-56 |
| 3DMT |
2025-03-13
17:10 |
Ibaraki |
Univ. of Tsukuba (Ibaraki, Online)
(Primary: On-site, Secondary: Online) |
Comparison of 6DoF Estimation Methods for Partially Shaded Faces in Eye Tracking Autostereoscopic 3D Displays
Kyosuke Yanagida, Mio Yamada, Takafumi Koike (Hosei Univ.) |
We implement and compare two pupil pose estimation methods for an eye-tracking-based autostereoscopic 3D display that ha... [more] |
3DMT2025-15
pp.57-60 |
| 3DMT |
2025-03-14
13:40 |
Ibaraki |
Univ. of Tsukuba (Ibaraki, Online)
(Primary: On-site, Secondary: Online) |
Evaluation of Pseudo-3D Perception between Aerial Image and 2D Image
Kenta Saito (Tokushima Univ.), Munekazu Date (Tokushima Bunri Univ.), Kenji Yamamoto (Tokushima Univ.), Haruki Mizushina (Shinshu Univ.) |
We evaluated how displaying images as 2D aerial images affects the pseudo-3D perception of images by comparing the pseud... [more] |
3DMT2025-22
pp.85-88 |
| AIT, IIEEJ, AS, CG-ARTS |
2025-03-10
13:25 |
Tokyo |
Tokyo Polytechnic Univ. (Nakano) (Tokyo) |
Interactive Method for Determining Projection Function to Fit 3D Object to Background Image
Mamoru Akiyoshi, Suguru Saito (Science Tokyo) |
Recently, 3D models have frequently been composed into hand-drawn background paintings to create scenes. The composition... [more] |
AIT2025-77
pp.140-143 |
| AIT, IIEEJ, AS, CG-ARTS |
2025-03-10
14:30 |
Tokyo |
Tokyo Polytechnic Univ. (Nakano) (Tokyo) |
Research on cultural property contents that even people who are not good with electronic devices will want to experience.
Itsuki Nakashita, Masashi Otsuki, Yuito Mori, Michiya Inoue, Hirohiko Honda (SIT) |
The authors have been creating AR and VR contents of cultural assets and exhibiting them at facilities and events. Howev... [more] |
AIT2025-159
pp.415-418 |
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-18
16:10 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
Experimental Discussion on the Attention Mechanism of HEVC and 3D CG Images Using Vision Transformer
Norifumi Kawabata (Computational Imaging Lab) |
It is important to create media content based on a preliminary understanding of what people pay attention to and what th... [more] |
MMS2025-19 ME2025-19 AIT2025-19 SIP2025-19
pp.96-101 |
| KANSAI |
2024-12-22
10:00 |
Osaka |
Osaka Metropolitan University, I-site Namba (Osaka) |
Acquiring method of the distance between two points on a 3D image by combining an autostereoscopic display and a 3D pointer
Takemi Saito, Kayo Yoshimoto, Hiroshi Noguchi (Osaka Metropolitan Univ.), Hideya Takahashi (RealImage) |
3D displays are expected to have applications in the medical field, assisting surgeries in intuitively recognizing three... [more] |
|
| 3DMT |
2024-10-29
11:25 |
Tokyo |
(Tokyo, Online)
(Primary: On-site, Secondary: Online) |
AR Tabletop 3D Display Observable From All Around Using Holographic Optical Elements
Kazuma Hara, Yuma Urano, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ.Tech.) |
For tabletop displays，it is desirable that multiple people can simultaneously observe the display from all around with t... [more] |
3DMT2024-62
pp.17-20 |
| 3DMT |
2024-10-30
10:00 |
Tokyo |
(Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Rotational perception of concave arc 3D image with single or asymmetric facial parts
Kensuke Tamano, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
In this study, we clarify the perception of rotation of arc 3D image with concave depth even with single or asymmetric f... [more] |
3DMT2024-66
pp.33-36 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2024-09-02
14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
[Invited Talk]
3D Display Using Light Source Array
Naoto Okaichi, Hayato Watanabe, Masanori Kano, Hisayuki Sasaki, Jun Arai (NHK) |
We propose a method to expand the viewing zone of a light source array based 3D display, which consists of two flat pane... [more] |
IDY2024-38 AIT2024-160 3DMT2024-49
pp.33-35 |
| 3DMT |
2024-07-26
12:00 |
Tokyo |
NHK Science & Technology Research Laboratories (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
[Invited Demonstration]
*Extremely Large-Scale Computer-Generated Hologram
-- The ultimate full-parallax spatial 3D image free from vergence-accommodation conflict --
Kyoji Matsushima, Hirohito Nishi (Kansai Univ.) |
We exhibit extremely high-definition computer-generated holograms whose maximum number of pixels reach 360 giga pixels. ... [more] |
3DMT2024-35
pp.17-21 |
| 3DMT |
2024-07-26
13:30 |
Tokyo |
NHK Science & Technology Research Laboratories (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
[Invited Talk]
*
Hiroyuki Shinoda (Univ. of Tokyo) |
In this project, we called VR images that interact with tactile sensations "materialized graphics" and conducted researc... [more] |
3DMT2024-36
pp.22-23 |
| ME, IST, IEICE-BioX, IEICE-SIP, IEICE-MI, IEICE-IE [detail] |
2024-06-07
10:55 |
Niigata |
Nigata University (Ekinan-Campus "TOKIMATE") (Niigata) |
Reconstruction of 3D Human Body Shape from An Image Based on 3D Camera Calibration and CG-based Reverse Projection Photogrammetry
Daisuke Imoto, Masato Asano, Wataru Sakurai, Masakatsu Honma, Kenji Kurosawa (NRIPS) |
The fusion of computer vision (CV) and computer graphics (CG) is progressing in many fields. For example, in the forens... [more] |
|
| IIEEJ, AIT |
2024-06-05
10:10 |
Tokyo |
Tokyo Information Design Professional University (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Utilizing 3D CG-based Reverse Projection Photogrammetry for Gait-based Verification Analysis
Daisuke Imoto, Masato Asano, Wataru Sakurai, Masakatsu Honma, Kenji Kurosawa (NRIPS) |
One-by-one gait-based biometric person verification is increasingly used in the forensic science domain, but one of the ... [more] |
AIT2024-142
pp.1-4 |
| IST |
2024-03-27
15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
A 3.36 µm-pitch SPAD photon-counting image sensor using clustered multi-cycle clocked recharging technique with intermediate most-significant-bit readout
Takafumi Takatsuka, Jun Ogi, Yasuji Ikeda, Kazuki Hizu, Yutaka Inaoka, Shunsuke Sakama, Iori Watanabe, Tatsuya Ishikawa, Shohei Shimada, Junki Suzuki (SSS), Hidenori Maeda, Kenji Toshima (SCK), Yusuke Nonaka, Akifumi Yamamura, Hideki Ozawa, Fumihiko Koga, Yusuke Oike (SSS) |
This paper introduces the pixel front-end (PFE) circuit pitch reduction of SPAD photon count image sensor, which was rep... [more] |
IST2024-21
pp.42-45 |
| 3DMT |
2024-03-14
11:05 |
Tokyo |
(Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Design and development of AR 3D Display Viewable from 360 Degrees Using Mirror Strip
Yuto Inaba, Kengo Fujii, Tomohiro Yendo (Nagaoka Univ. Tech.) |
When using 3D display for advertising and exhibition, it is desirable that many people can view a 3D image at the same t... [more] |
3DMT2024-4
pp.13-16 |
| 3DMT |
2024-03-14
16:10 |
Tokyo |
(Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Creation of 3D model from ToF camera using light reflection intensity
Shuto Ogura (Tokushima Univ.), Toshihide Kobayasi, Atsushi Suzuki, Ryousuke Nakagoshi (JVCKENWOOD Corp.), Haruki Mizusina, Kenji Yamamoto (Tokushima Univ.) |
We propose an algorithm that uses the reflection intensity of light to remove flying pixels from a 3D point cloud model ... [more] |
3DMT2024-13
pp.49-52 |
| 3DMT |
2024-03-15
11:00 |
Tokyo |
(Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Evaluation of visibility when blur or color are added to virtual images depending on the gaze point on AR-based information display
Yuta Machigashira, Haruki Mizushina, Kenji Yamamoto (Tokushima Univ.) |
In this paper, we evaluate the visibility of characters in AR-based information display. In Experiment 1, we evaluated t... [more] |
3DMT2024-17
pp.65-68 |
| IDY, SID-JC |
2024-03-08
13:25 |
Online |
online (Online) |
[Invited Talk]
Improved Eye-Tracking Function by Combining Inertial Sensor Information for Integral 3D Display
Hisayuki Sasaki, Masanori Kano, Naoto Okaichi, Hayato Watanabe (NHK) |
In integral three-dimensional (3D) display, there is a trade-off relationship between viewing angle, resolution, and dep... [more] |
IDY2024-16
pp.5-8 |
| IDY, SID-JC |
2024-03-08
13:45 |
Online |
online (Online) |
[Invited Talk]
Si-MPPC Three-dimensional Image Sensor for Flash LIDAR
Takahide Mizuno, Hirokazu Ikeda (JAXA), Terumasa Nagano, Tatsuya Hashi, Takashi Baba, Shunsuke Adachi, Shinya Iwashina (HPK), Shigehito Shimizu, Takeshi Sekiguchi (JAXA) |
JAXA has been developing Flash LIDAR as a sensor for obstacle detection by lunar and planetary landers and for on-orbit ... [more] |
IDY2024-17
pp.9-11 |