| Conference Date |
Thu, Jul 30, 2026 09:20 - 17:20
Fri, Jul 31, 2026 09:00 - 16:00 |
| Topics |
spatial media conference 2026 |
| Conference Place |
Kikai-Shinko-Kaikan Bldg. |
| Transportation Guide |
https://www.jspmi.or.jp/kaigishitsu/access.html |
| Registration Fee |
This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on SMC. |
| Due for Registration |
Please proceed the payment of registration fee by 3 days before the workshop date. The meeting URL will be sent from one of the secretaries of the committee via e-mail, just before the workshop date. |
Thu, Jul 30 PM
13:00 - 15:50 |
Thu, Jul 30 AM Opening Address
09:20 - 09:30 |
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09:20-09:30 |
Toshiaki Fujii, Chairman (Nagoya Univ. ) ( 10 min. ) |
Thu, Jul 30 AM Spatial Display 1
09:30 - 10:30 |
| (1) |
09:30-09:50 |
Light Field Display Using Frequency-Masked Stereogram |
Shoma Ioka, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
| (2) |
09:50-10:10 |
A Method for Estimating Rotational Alignment Error Between Parallax Barrier and Display Panel |
Taemyong Shin, Kyosuke Yanagida (Hosei Univ.), Takafumi Koike (Hosei Univ./RealImage), Ken Mashitani, Goro Hamagishi, Hideya Takahashi (Osaka Metropolitan Univ./RealImage) |
| (3) |
10:10-10:30 |
Measurement of Discrimination Thresholds and Tolerance Thresholds of Crosstalk Caused by Motion-to-Photon Latency During Viewpoint Movement in Eye-Tracking Autostereoscopic 3D Displays |
Kyosuke Yanagida (Hosei Univ.), Ujike Hiroyasu (TID), Koike Takafumi (Hosei Univ./RealImage) |
| |
10:30-10:40 |
Break ( 10 min. ) |
Thu, Jul 30 AM Aerial representation 1
10:40 - 12:00 |
| (4) |
10:40-11:00 |
Development of a Mirror for Aerial Imaging by Retro‑Reflection (AIRR) Using Thermal Transfer Printing Technology |
Katsunari Ashimine (ALPSALPINE), Shiro Suyama, Hirotsugu Yamamoto (Utunomiya Univ.) |
| (5) |
11:00-11:20 |
The effect of underwater presentation on visual perception
-- Relationship between visual and psychophysical factors of AIRR images in water and air -- |
Mirai Tsuruma, Yuanyuan He, Tomoharu Ishikawa, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| (6) |
11:20-11:40 |
Effects of Differences in Background Depth Cues in Aerial Displays on Depth Estimation by Depth Anything V2 |
Azu Murakami, Hiroki Takatsuka (Utsunomiya Univ.), Marii Nishikawa, Yoshihiro Kanai, Masayuki Sekido, Yukio Taniguchi, Masahiro Goto, Daichi Fujita (DNP), Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| (7) |
11:40-12:00 |
Scaling Characteristics of Aerial Images for Gesture Input in an Aerial Interface Using AIRR |
Ku Kato, Ryota Yamada, Hiroki Takatsuka, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ) |
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12:00-13:00 |
Lunch Break ( 60 min. ) |
Thu, Jul 30 PM Poster and Demonstration Exhibition
13:00 - 14:30 |
| (8) |
13:00-14:30 |
High-definition CGH of physical space using 3D scene reconstruction technology |
Shiho Toyokawa, Hirohito Nishi, Kyoji Matsushima (Kansai Univ.) |
| (9) |
13:00-14:30 |
Reconstruction of 3D Floating Image with Wide Viewing Zone Using Concave Polygonal Prism-Shaped CGH |
Hideto Kondo, Kyoji Matsushima, Hirohito Nishi (Kansai Univ.) |
| (10) |
13:00-14:30 |
Phase Optimization of Displayed 3D Images for Computer-Generated Holograms |
Satoshi Kozuka, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
| (11) |
13:00-14:30 |
Performance Limit of Phase Retrieval Using Transport of Event Equation |
Kaito Hori, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
| (12) |
13:00-14:30 |
Calibration for multi-view systems toward virtual transparency of visual obstacles |
Saki Kinoshita (TUS), Kazuya Kodama (NII), Takayuki Hamamoto (TUS) |
Thu, Jul 30 PM Holography
14:30 - 16:10 |
| (13) |
14:30-14:50 |
An Highly Accurate Approximate Method for Wide-Angle Wave Propagation |
Hiroto Nishimura, Kotomi Nakanishi, Prasenjit Paul (Tokushima Univ.), Munekazu Date (Tokushima Bunri Univ.), Boaz Jessie Jackin (Kochi Univ.), Kenji Yamamoto (Tokushima Univ.) |
| (14) |
14:50-15:10 |
Hologram with uniform phase for speckleless holography |
Amuro Ueno (TUAT), Arimatsu Kazuyuki, Yuichiro Nakamura, Yasutoshi Katsuda, Makoto Koizumi, Yusuke Onishi, Akira Yoshikaie (SIE), Yasuhiro Takaki (TUAT) |
| (15) |
15:10-15:30 |
Application Software for Object Wave Calculation Using C#/Python Wrapper of Large-Scale and Multi-Functional Class Libraries WFL/PSL developed for Wave-Optics and CGH Calculation |
Tomoki Urabe, Kyoji Matsushima, Hirohito Nishi (Kansai Univ.) |
| (16) |
15:30-15:50 |
Digital Recording of Holograms and Three-Dimensional Reconstruction of Object Waves Using a Spatial Light Modulator |
Hiroyuki Shibakura, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
| (17) |
15:50-16:10 |
Padding-based Binary Phase Optimization for Phase Hologram Fabrication Using Photolithography |
Seiya Hashimoto, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
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16:10-16:20 |
Break ( 10 min. ) |
Thu, Jul 30 PM Spatial sensing and transmission
16:20 - 17:20 |
| (18) |
16:20-16:40 |
SCOPE-GS: Spatial Construction and Viewpoint-aware Online Updating system for Dynamic Environments via Gaussian Splatting |
Taiyo Ozaki (TOPPAN Holdings), Keigo Minamida (Tokyo Univ.), Keiko Nakamoto, Tsubasa Ichikawa (TOPPAN Holdings), Jun Rekimoto (Sony Computer Science Laboratories) |
| (19) |
16:40-17:00 |
Human-Centric 4D Scene Reconstruction with Unified Feed-Forward Gaussian Splatting |
Keito Abe, Kaede Shiohara, Takashi Otonari, Toshihiko Yamasaki (UTokyo) |
| (20) |
17:00-17:20 |
Principle verification by numerical simulation of mode sorting of orbital angular momentum of light using single spatial light modulator |
Takashi Kakue, Ken Morita (Chiba Univ.) |
Fri, Jul 31 AM AR・Metaverse
09:00 - 10:00 |
| (21) |
09:00-09:20 |
CGH Computation Method for High-Fidelity 3D Imaging Considering Optical Interactions Between Real and Virtual Objects |
Aya Kudo (Science Tokyo), Ryo Higashida (NHK), Saori Takeyama, Masahiro Yamaguchi (Science Tokyo) |
| (22) |
09:20-09:40 |
Field of View Enlargement of Holographic Contact Lens Display Using Spherical-Wave Emitting Laser Backlight |
Yuto Hayashi, Fuma Hirata, Yasuhiro Takaki (TUAT) |
| (23) |
09:40-10:00 |
Development of 0.4-mm-Thick Waveguide-Type Near-Eye Display Using One-Layer Color HOEs |
Reo Murafuji, Yasuhiro Takaki (TUAT) |
| |
10:00-10:10 |
Break ( 10 min. ) |
Fri, Jul 31 AM Spatial input/output
10:10 - 11:30 |
| (24) |
10:10-10:30 |
Detecting Reflected Light Distribution Characteristics on 3D Object Surfaces Using a Wide-Viewing-Angle Light-Field Camera |
Masanori Morimoto, Chiharu Osako, Shoma Kono, Kotaro Sakamoto, Jiaying Ruan, Yuta Muraki, Norihiko Kawai (OIT), Hirotsugu Yamamoto (Utsunomiya Univ.), Toshiaki Fujii (Nagoya Univ.), Masahiro Kawakita (OIT) |
| (25) |
10:30-10:50 |
Significance of Imaginary Part in Incoherent Digital Holography Using Image Deconvolution |
Hiyori Ema (TUAT), Tatsuki Tahara (NICT), Yasuhiro Takaki (TUAT) |
| (26) |
10:50-11:10 |
Evaluations of reconstructed image characteristics in multiwavelength-multiplexed self-reference digital holography and multiwavelength incoherent digital holography |
Tatsuki Tahara (NICT) |
| (27) |
11:10-11:30 |
Quantitative phase motion-picture observation of living cells by LED self-reference in-line digital holographic microscopy |
Tatsuki Tahara (NICT), Hideaki Yoshimura (Univ. Tokyo), Yuichi Kozawa (Tohoku Univ.) |
| |
11:30-13:00 |
Lunch Break ( 90 min. ) |
Fri, Jul 31 PM Spatial Display 2
13:00 - 14:00 |
| (28) |
13:00-13:20 |
Elemental Image Generation for Viewer-Tracked Coarse Integral Imaging Using Pre-Rendered Multiview Images |
Hiroto Omori, Hideki Kakeya (Univ. of Tsukuba) |
| (29) |
13:20-13:40 |
Noise reduction in occlusion-capable 3D aerial imaging through improved time-division multiplexing synchronization |
Akinori Inami, Hideki Kakeya (Univ. of Tsukuba) |
| (30) |
13:40-14:00 |
Effects of Arm-Swing-Based Speed Control on VR Sickness during Locomotion in Virtual Environments |
Hiroyasu Ujike (TID), Hiroshi Watanabe (AIST) |
| |
14:00-14:10 |
Break ( 10 min. ) |
Fri, Jul 31 PM Aerial representation 2
14:10 - 15:50 |
| (31) |
14:10-14:30 |
Principle Verification of an Ultra-Thin Optical System for Aerial Display Using a Corner Cube Prism Array |
Keitaro Uchida (NIPPON SIGNAL), Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| (32) |
14:30-14:50 |
Integration of Aerial Light-Field Display and Ultrasonic Haptic Feedback and its characteristic |
Rio Hiyane, Ryota Yamada, Toru Iwane, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| (33) |
14:50-15:10 |
Design of a Display Position Control System for Superimposing Aerial Images on Biological Targets |
Aoba Makishima, Takehide Ikeda, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| (34) |
15:10-15:30 |
Color Characteristics of Aerial Images in AIRR with Colored Retro-reflectors Used as Backgrounds |
Yuka Sato, Takehide Ikeda, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| (35) |
15:30-15:50 |
Comparison of Retro-reflectors in Arc 3D Displays for Road Delineators |
China Terauchi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.), Hiroyuki Teshima |
Fri, Jul 31 PM Closing Address
15:50 - 16:00 |
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15:50-16:00 |
Kyoji Matsushima, Next Chairman (Kansai Univ. ) ( 10 min. ) |
| Announcement for Speakers |
| General Talk | Each speech will have 15 minutes for presentation and 5 minutes for discussion. |
| Poster Presentation | Each speech will have 90 minutes for presentation. |
| Contact Address and Latest Schedule Information |
| SMC |
Spatial Media Conference (SMC) [Latest Schedule]
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| Contact Address |
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Last modified: 2026-05-15 16:03:41
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