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Technical Group on Three-Dimensional Media Technology (3DMT)
Chair: Hideki Kakeya (Tsukuba Univ.)
Vice Chair: Yasuhiro Takaki (Tokyo Univ. of Agriculture and Technology)
Secretary: Hiroyasu Ujike (AIST)

DATE:
Mon, Mar 6, 2023 09:55 - 17:35
Tue, Mar 7, 2023 10:00 - 19:00

PLACE:


TOPICS:


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Mon, Mar 6 AM Opening Remarks (09:55 - 10:00)
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----- Opening Remarks ( 5 min. ) -----

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Mon, Mar 6 AM (10:00 - 11:00)
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(1) 10:00 - 10:20
Development of aerial 3D display using portable holographic projector
Yuuka Narishima, Yuki Ohnishi, Junai Uchida, Naoki Takada (Kochi Univ.)

(2) 10:20 - 10:40
A method calculating CGH animation in hard copy based on ray-wavefront conversion
Kazuya Hashimoto (Tokyo Tech), Ryo Higashida (Tokyo Tech/NHK), Fulin Xiang, Saori Takeyama, Masahiro Yamaguchi (Tokyo Tech)

(3) 10:40 - 11:00
Sound source separation exploiting spherical images and first order ambisonics
Kimitaka Tsutsumi (NTT)

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Mon, Mar 6 AM (11:00 - 12:00)
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(4) 11:00 - 11:20
Increase of field of view of hologram contact lens using spherical wave illumination
Youjia Gu, Yasuhiro Takaki (TUAT)

(5) 11:20 - 11:40
Improvement of color representation of holographic images generated by pulse-modulated MEMS SLM
Kotaro Ichikawa, Mitaro Namiki, Yasuhiro Takaki (TUAT)

(6) 11:40 - 12:00
Enlargement of Visible Region in Volumetric 3D Display Using a Rotating Mirror Image Helix Pair Screen
Karin Wakatsuki, Chiemi Fujikawa (Tokai Univ.), Makoto Omodani (Tokyo Denki Univ.)

----- Break ( 90 min. ) -----

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Mon, Mar 6 PM (13:30 - 14:50)
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----- Break ( 15 min. ) -----

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Mon, Mar 6 PM (15:05 - 15:15)
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Mon, Mar 6 PM (15:15 - 16:15)
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(7) 15:15 - 15:35
3D display system using the parallax barrier that can be observed in both portrait and landscape modes
Keigo Taniguchi, Goro Hamagishi, Kayo Yoshimoto, Hideya Takahashi (Osaka Metropolitan Univ.)

(8) 15:35 - 15:55
Super-Multiview Tabletop Display with Two-Dimensional Parallax Based on Time Division Multiplexing Parallax Barrier
Genki Takeuchi, Hideki Kakeya (Univ. of Tsukuba)

(9) 15:55 - 16:15
Dynamic switching of accommodation-invariant regions of approximated super multi-view head-mounted display
Tatsuki Kumagai, Koichiro Fukano, Yasuhiro Takaki (TUAT)

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Mon, Mar 6 PM (16:15 - 17:35)
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(10) 16:15 - 16:35
Proposal of high-resolution light field display using time-multiplexing HOE backlight
Haruto Sekine (TUAT), Yoshiharu Momonoi, Takayuki Sasaoka, Keisuke Ozawa (Samsung R&D Institute Japan), Yasuhiro Takaki (TUAT)

(11) 16:35 - 16:55
A Study of Autostereoscopic Transparent Display Observed from All Surroundings Using Directional Display
Mari Shiina, Naoki Hashimoto (UEC)

(12) 16:55 - 17:15
Effects of point-cloud parameters on point-cloud representation of human using light field display
Koichiro Fukano, Misato Shimizu (TUAT), Takaaki Kudo, Toshiki Yura (IMAGICA), Tetsuya Murakami (Photoron), Yasuhiro Takaki (TUAT)

(13) 17:15 - 17:35
Evaluation of facial expressions represented by light field display using EEG
Kohei Koshida, Koichiro Fukano (TUAT), Takaaki Kudo (IMAGICA), Toshiki Yura (TUAT), Tetsuya Murakami (photoron), Yasuhiro Takaki (TUAT)



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Tue, Mar 7 AM (10:00 - 11:00)
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(14) 10:00 - 10:20
Two-Dimensional Multiplication of Aerial Images Formed with AIRR by Use of Non-Parallel Two Half Mirrors
Kohei Kishinami, Kengo Fujii, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.)

(15) 10:20 - 10:40
Analysis of Distortions of Aerial Imaging by Misalignment of a Glass Plate in Retroreflective Mirror Array
Shoma Yada, Takafumi Koike (Hosei Univ.), Yasushi Onishi (Optceramics)

(16) 10:40 - 11:00
Investigation of the Effect of Motion Parallax Change on Aerial Imaging by Retroreflective Mirror Arrays
Kyosuke Horike, Shoma Yada, Takafumi Koike (Hosei Univ.), Yasushi Onishi (Optceramics)

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Tue, Mar 7 AM (11:00 - 12:00)
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(17) 11:00 - 11:20
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.)

(18) 11:20 - 11:40
Effect of the position and direction of the virtual camera on the impression of VR images
Toshiya Morita (NHK Engineering System), Yasuhito Sawahata, Masamitsu Harasawa, Kazuteru Komine (NHK)

(19) 11:40 - 12:00
See-through AR using Autostereoscopic 3D Tablet
Ryotaro Motomiya, Takafumi Koike (Hosei Univ.)

----- Break ( 90 min. ) -----

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Tue, Mar 7 PM (13:30 - 15:00)
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----- Break ( 15 min. ) -----

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Tue, Mar 7 PM (15:15 - 16:15)
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(20) 15:15 - 15:35
High-speed and Low-latnecy Ocular Parallax Rendering To Improve Stereoscopic Vision
Yuri Mikawa (Tokyo University), Masahiro Fujiwara (Nanzan University), Yasutoshi Makino, Hiroyuki Shinoda (Tokyo University)

(21) 15:35 - 15:55
Evaluation of Depth Perception While Changing the Projection Angle of Plane Fog Screen
Masaki Umemoto, Haruki Mizushina (Tokushima Univ.), Shiro Suyama (Utsunomiya Univ.), Kenji Yamamoto (Tokushima Univ.)

(22) 15:55 - 16:15
Relationship between motion parallax and cardboard effect in objects with difficult depth estimation
Kosuke Takahashi, Haruki Mizushina (Tokushima Univ.), Shiro Suyama (Utsunomiya Univ.), Kenji Yamamoto (Tokushima Univ.)

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Tue, Mar 7 PM (16:15 - 17:15)
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(23) 16:15 - 16:35
User Study on Partly Missing Binocular Parallax Images For Wide-Area Aerial Image Presentation Using Distributed Displays
Yuri Mikawa, Hiroyuki Shinoda (Tokyo University)

(24) 16:35 - 16:55
An analysis for displaying a motionless aerial point in arc 3D display while observers move their head
Akua Kawakami, Haruki Mizushina (Tokushima Univ), Shiro Suyama (Utsunomiya Univ), Kenji Yamamoto (Tokushima Univ)

(25) 16:55 - 17:15
Analysis on Long-range Pop-up Distance of Arc 3D display Composed of Arc-shaped Scratches Illuminated by a Single Light
Hiroto Oishi, Kengo Fujii, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.)

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Tue, Mar 7 PM Closing Remarks (17:15 - 17:20)
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----- Closing Remarks ( 5 min. ) -----

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Tue, Mar 7 PM (17:30 - 19:00)
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# Information for speakers
General Talk will have 15 minutes for presentation and 5 minutes for discussion.


=== Technical Group on Three-Dimensional Media Technology (3DMT) ===


Last modified: 2023-02-27 14:55:09


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