| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2023-03-07
11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Development of 3D glasses for stereoscopic endoscope to reduce visual fatigue
Yasushi Miyajima (Itoh Optical Industrial.), Kotomi Takatsu (Tokyo Univ. of Agri. and Tech.), Kazutoshi Kato (Itoh Optical Industrial.), Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
Although glass-type stereoscopic display requires wearing of three-dimensional (3D) glasses, it provides high-resolution... [more] |
3DMT2023-17
pp.65-68 |
| 3DMT |
2022-03-07
08:50 |
Online |
|
Measurements of off-axis imaging characteristics of aspherical phase-plate reducing visual fatigue caused by stereoscopic images
Kotomi Takatsu (TUAT), Yasushi Miyajima, Kazutoshi Kato (ITOH Opt.), Yasuhiro Takaki (TUAT) |
We have proposed a method of using an aspherical phase-plate which enlarges the depth of field in order to reduce visual... [more] |
3DIT2022-2
pp.5-8 |
| IST |
2021-10-21
13:40 |
Online |
|
A 3-Tap Global Shutter 5.0um Pixel with Background Canceling for 165MHz Modulated Pulsed Indirect Time-of-Flight Image Sensor
Masafumi Tsutsui, Toshifumi Yokoyama, Takahisa Ogawa, Ikuo Mizuno, Nobuyoshi Takahashi (TPSCo), Cheng Ma (Gpixel INC), Fei Wang (Orbbec Shenzhen), Joris Debondt, Jan Bogaerts (Gpixel NV), Xinyang Wang (Gpixel INC), Assaf Lahav (Tower Semiconductor) |
3-tap global shutter 5.0um pixel with background canceling for pulsed indirect time-of-flight image sensor has been deve... [more] |
IST2021-56
pp.33-36 |
| 3DMT |
2021-03-08
16:30 |
|
|
AR head-mounted display using aspherical phase plates to mitigate visual fatigue
Takumi Ono (Tokyo Univ. of Agri. and Tec), Yasushi Miyajima, Kazutoshi Kato (ITOH Opt), Yasuhiro Takaki (Tokyo Univ. of Agri. and Tec) |
Augmented reality (AR) technology is expected to be applied in various fields, such as, medical, industrial, entertainme... [more] |
3DIT2021-15
pp.61-64 |
| 3DMT |
2020-10-20
13:10 |
Online |
Online |
Evaluation of retinal images of visual-fatigue reduced head-mounted display using aspherical phase plates
Ryota Iida (Tokyo Univ. of Agri. and Tec.), Yasushi Miyajima, Kazutoshi Kato (ITOH Opt), Yasuhiro Takaki (Tokyo Univ. of Agri. and Tec.) |
We have previously proposed the head-mounted display (HMD) using aspherical phase plates to enhance depth of field (DOF)... [more] |
3DIT2020-24
pp.33-36 |
| 3DMT, IDY, IST [detail] |
2019-12-20
14:55 |
Aichi |
NHK Nagoya Station |
Depth from Focal Stack by Deep Neural Network
Chen Baihui, Takahashi Keita, Fujii Toshiaki (Nagoya Univ.) |
Light field theory is a heated topic in computer vision. Focal stack is one of the one of the most significant character... [more] |
IST2019-62 IDY2019-62 3DIT2019-37
pp.17-19 |
| ME |
2016-02-20
14:55 |
Kanagawa |
Kanto Gakuin Univ. |
Realizing dynamic spatial augmented reality using High-Speed key point detection
Naoya Niwata, Naoki Hashimoto (UEC) |
Recently, spatial augmented reality(SAR) has been used as a method of editing appearance of real objects by using a proj... [more] |
ME2016-25
pp.93-96 |
| HI |
2014-11-28
17:00 |
Kumamoto |
Kumamoto City International Center |
Motion Parallax and Depth Sensitivity Caused by Relative Velocity on the Screen
Shunpei Kaji, Yasuo Watanabe (KIT) |
Recently whether we sense depth from videos on the screen was researched from various points of view. In real space, we ... [more] |
HI2014-68
pp.29-32 |
| 3DMT, IDY, IST |
2014-10-28
15:00 |
Tokyo |
|
Vertical parallax added wide depth-range super multi-view display
Takao Wada, Yasuhiro Takaki (TUAT) |
We previously proposed a wide depth-range (WDR) super multi-view (SMV) display. It can enlarge the display depth range o... [more] |
IST2014-49 IDY2014-43 3DIT2014-43
pp.9-12 |
| ME, IST, IEICE-BioX [detail] |
2014-06-17
10:45 |
Ishikawa |
Kanazawa Univ. |
Monocular depth estimation with wide detectable range by tilt optical system using blur model based on Johnson SU distribution
Maiki Okuwaki, Hiroshi ikeoka, Takayuki Hamamoto (Tokyo Univ. of Science) |
Recently, the study of surround surveillance technique for automotive system is one of major themes. However, the depth ... [more] |
IST2014-29 ME2014-61
pp.45-48 |
| AIT, IIEEJ, AS |
2014-03-17
11:00 |
Tokyo |
|
Picture image processing filter software for special effects
-- Fisheye effects, aperture and focal length --
Yudai Taniguchi, Sho Nakamura, Makoto J. Hirayama (O. I. T.) |
Software implementation of fisheye and macro lens effects is done as picture editing software plugins. Without having r... [more] |
AIT2014-61
pp.113-116 |
| ME, IST |
2012-06-11
13:30 |
Ishikawa |
Kanazawa Univ. |
Improvement of Depth Estimation with the Tilt Optical System by using Non-Horizontal and Non-Parallel Focal Planes
Yuzo Taketomi, Masayuki Ohata, Hiroshi Ikeoka, Takayuki Hamamoto (TUS) |
In this paper, we describe the improvement of horizontal focal planes method with the tilt optical system which is the c... [more] |
IST2012-30 ME2012-81
pp.5-8 |
| IST, ME |
2011-06-20
15:30 |
Ishikawa |
Kanazawa Univ. |
Depth Estimation by Different-aperture Images Obtained with Tilted Lens Optics
Hiroyuki Michi, Hiroshi Ikeoka, Takayuki Hamamoto (Tokyo Univ of Science) |
In this paper, we proposed a depth estimation method by tilted lens optics. Our proposed method uses two input images: o... [more] |
IST2011-37 ME2011-69
pp.17-20 |