| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2026-09-25
10:00 |
Nagasaki |
Nagasaki University
(Primary: On-site, Secondary: Online) |
Evaluation of Ultra-Thin Laser Backlight for Holographic Contact Lens Display Using Simulation
Fuma Hirata, Yuto Hayashi, Yasuhiro Takaki (TUAT) |
In this study, we evaluated an ultra-thin laser backlight integrated into a holographic contact lens display using compu... [more] |
3DMT2026-55
pp.45-48 |
| 3DMT |
2026-09-25
10:40 |
Nagasaki |
Nagasaki University
(Primary: On-site, Secondary: Online) |
Speckle reduction method in hologram computation based on point cloud grouping and reuse of calculation result
Yota Iseki, Hiroto Nishimura, Kotomi Nakanishi (Tokushima Univ.), Ying-Pin Tsai (NCUE), Munekazu Date (Tokushima Bunri Univ.), Boaz Jessie Jackin (Kochi Univ.), Kenji Yamamoto (Tokushima Univ.) |
Speckle noise is important issue and can be reduced by quick update and the time-averaging function of the human eyes in... [more] |
3DMT2026-57
pp.53-56 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2026-09-11
09:05 |
Chiba |
Chiba University, Nishi-Chiba Campus
(Primary: On-site, Secondary: Online) |
Enhancing the Accuracy of Trigonometric Function Approximation for Holographic Computation using Low-bit Error Correction
Ren Matsuura, Takashi Nishitsuji (Toho Univ.) |
In holographic computation, trigonometric function calculations are the primary source of high computational load. While... [more] |
IDY2026-41 AIT2026-189 3DMT2026-30
pp.1-4 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2026-09-11
12:15 |
Chiba |
Chiba University, Nishi-Chiba Campus
(Primary: On-site, Secondary: Online) |
[Tutorial Invited Lecture]
Research progress in natural-light digital holography
Tatsuki Tahara (NICT) |
I introduce research progress in natural-light digital holography, which includes incoherent digital holography that is ... [more] |
IDY2026-46 AIT2026-194 3DMT2026-35
pp.20-24 |
| SMC |
2026-07-31
09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Field of View Enlargement of Holographic Contact Lens Display Using Spherical-Wave Emitting Laser Backlight
Yuto Hayashi, Fuma Hirata, Yasuhiro Takaki (TUAT) |
To expand the field of view (FoV) of holographic contact lens displays, this study proposes a novel fabrication techniqu... [more] |
|
| SMC |
2026-07-31
10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Significance of Imaginary Part in Incoherent Digital Holography Using Image Deconvolution
Hiyori Ema (TUAT), Tatsuki Tahara (NICT), Yasuhiro Takaki (TUAT) |
We have recently proposed a new deconvolution-based reconstruction technique for incoherent digital holography which can... [more] |
|
| 3DMT |
2026-03-04
14:50 |
Tokyo |
Tokyo University of Agriculture and Technology
(Primary: On-site, Secondary: Online) |
Development of Ultra-thin Laser Backlight Using Center HOE Structure for Holographic Contact Lens Display
Yuto Hayashi, Fuma Hirata, Yasuhiro Takaki (TUAT) |
We developed two types of ultra-thin laser backlights using double-sided and single-sided Holographic Optical Element (H... [more] |
3DMT2026-22
pp.86-89 |
| 3DMT |
2026-03-04
17:00 |
Tokyo |
Tokyo University of Agriculture and Technology
(Primary: On-site, Secondary: Online) |
Preliminary Study on Mechanically-Equipped HOE Printer for Cylindrical HOE Screens
Kaisei Sugiyama, Kotomi Nakanishi, Hiroto Nishimura, Paul Prasenjit (Tokushima Univ.), Munekazu Date (Tokushima Bunri Univ.), Boaz Jessie Jackin (Kochi Univ.), Kenji Yamamoto (Tokushima Univ.) |
With the aim of achieving the primary objective of developing a cylindrical HOE screen with a wide field of view, we des... [more] |
3DMT2026-27
pp.105-108 |
| 3DMT |
2025-10-23
10:50 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Consideration of numerical reconstruction for incoherent digital holography considering wavelength bandwidth of recording light
Hiyori Ema (TUAT), Tatsuki Tahara (NICT), Yasuhiro Takaki (TUAT) |
Incoherent digital holography enables the recording and reconstruction of holograms with incoherent light by using a sel... [more] |
3DMT2025-45
pp.49-52 |
| 3DMT |
2025-10-23
11:30 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Phase Optimization at Image Plane for Compressing Full-complex Hologram
Satoshi Kozuka, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
In hologram computation, we often randomize phases of an image plane, but the randomization degrades compression efficie... [more] |
3DMT2025-47
pp.57-60 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2025-09-18
10:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg
(Primary: On-site, Secondary: Online) |
Building the High-Performance Virtualized Computing Platform "Hyperion"
-- Application to Large-Scale and High-Speed Hologram Generation and Deep Learning --
Shosei Yabuki, Kai Kumano, Noritomo Okamoto, Yushi Hasegawa, Fan Wang, Tomoyoshi Ito, Tomoyoshi Shimobaba (Chiba Univ.) |
In recent years, there has been a demand for more advanced and large-scale computations in holography and deep learning.... [more] |
IDY2025-42 AIT2025-184 3DMT2025-27
pp.9-12 |
| SMC |
2025-07-24
10:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Fabrication of full-color stacked CGVH using Denisyuk-type wavefront printer
Yoshimoto Kazuki, Nishi Hirohito, Matsushima Kyoji (Kansai Univ.) |
A stacked CGVH fabricated by stacking three computer-generated volume holograms (CGVH) features highquality full-color ... [more] |
|
| SMC |
2025-07-24
14:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Noise reduction for incoherent digital holography with annular polarizer
Mao Takahashi, Teruyoshi Nobukawa (NHK), Ryohei Hokari, Genki Kuwano, Kazuma Kurihara (AIST), Kei Hagiwara, Tetsuhiko Muroi (NHK) |
Incoherent digital holography (IDH) enables three-dimensional imaging using spatially incoherent light sources such as s... [more] |
|
| SMC |
2025-07-24
16:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A Study on CGH Computation Method Using Geometric Quantities of 3D Gaussian Splatting
Yutaro Koike, Takafumi Koike (Hosei Univ.) |
We focus on mean, variance, and quaternion of 3D Gaussian Splatting (3DGS) and aim to generate CGH faster than the point... [more] |
|
| SMC |
2025-07-25
09:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Application of the CG-line method for larger holographic directional volumetric displays.
Taiki Kono (Chiba Univ.), Takashi Nishitsuji (Toho Univ.), Tomoyoshi Shimobaba, Tomoyoshi Ito, Atsushi Shiraki (Chiba Univ.) |
This study aims to implement a rapid hologram computation technique to achieve larger holographic directional volumetric... [more] |
|
| SMC |
2025-07-25
11:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Computer-generated holograms composed of zoneplates modulated by light-field based on viewpoints
Amuro Ueno (TUAT), Yuichiro Nakamura, Yasutoshi Katsuda, Makoto Koizumi, Yusuke Onishi, Kazuyuki Arimatsu (SIE), Yasuhiro Takaki (TUAT) |
We have previously proposed the light-field wavefront conversion technique which calculates the computer-generated holog... [more] |
|
| SMC |
2025-07-25
14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Design and Fabrication of an Ultra-thin Laser Backlight with Under 0.1-mm Thickness for Holographic Contact Lens Display
Yuto Hayashi, Fuma Hirata, Yasuhiro Takaki (TUAT) |
We have proposed an ultra-thin laser backlight which illuminates a spatial light modulator used in holographic contact l... [more] |
|
| 3DMT |
2025-03-13
10:55 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Development of Ultra-Thin Laser Backlight for Holographic Contact Lens Display
Yuto Hayashi, Fuma Hirata, Yasuhiro Takaki (TUAT) |
We have previously proposed an ultra-thin laser backlight used for the illumination of a spatial light modulators in ho... [more] |
3DMT2025-2
pp.5-8 |
| 3DMT |
2025-03-13
11:55 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Transport of Intensity Equation Based on Focus Sweep and Event Sensing
Kaito Hori, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
We consider the problem of recovering the phase distribution of a 3D object under coherent illumination using the Transp... [more] |
3DMT2025-5
pp.17-20 |
| ME |
2025-02-22
11:00 |
Online |
online |
Performance evaluation of Deep Learning based Image Reconstruction Models in Holographic MR Simultaneous Multi-slice Imaging
Haruki Takeichi, Masaki Furuta, Kazuki Yamato, Satoshi Ito (Utsunomiya Univ.) |
This study investigated a reconstruction model and a deep learning architecture to improve the quality of reconstructed ... [more] |
ME2025-45
pp.17-20 |