| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2025-03-21
13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Demonstration of Field Curvature Aberration Correction Using Curved CMOS Image Sensors
Masahide Goto, Shigeyuki Imura, Hiroto Sato (NHK) |
[more] |
IST2025-15
pp.23-26 |
| 3DMT |
2025-03-13
16:50 |
Ibaraki |
Univ. of Tsukuba
(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 |
| BCT, IEEE-BT |
2025-03-07
15:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Development of an easy-reframing software for vertical video editing that preserves creator's intention
Takenobu Usui, Kosuke Nomura, Satoshi Oode (NHK) |
In recent years, the viewing of video content on mobile devices has been increasing, and vertical video content that is ... [more] |
BCT2025-50
pp.30-33 |
| BCT, IEEE-BT |
2025-03-07
15:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Relationship between Panning Speed and Preference When Cropping Multiple Subjects at 9:16 Aspect Ratio from Video of Specific Clip Length
Fumiaki Watanabe, Takenobu Usui, Kosuke Nomura, Satoshi Oode (NHK) |
Vertical video contents that is compatible with mobile devices is attracting attention mainly on SNS. In order to create... [more] |
BCT2025-51
pp.34-37 |
| BCT, IEEE-BT |
2025-02-21
09:50 |
Osaka |
(Primary: On-site, Secondary: Online) |
Performance of MIMO Reception Technique with Adaptive Terminal Selection in Each Sub-band Using Actual Received Signals
Ryosuke Kanda, Hidekazu Murata, Xin Du (Yamaguchi Univ.), Satoshi Suyama, Huiling Jiang (NTT DOCOMO) |
Multiple-input multiple-output reception technology increases the number of receiving antennas equivalently by using mul... [more] |
BCT2025-36
pp.38-41 |
| BCT, IEEE-BT |
2025-02-21
10:10 |
Osaka |
(Primary: On-site, Secondary: Online) |
Evaluation and Comparison of Human-Blockage Performance in the SHF and UHF Bands for Terminal Collaboration
Shotaro Shigenaga, Xin Du, Hidekazu Murata (Yamaguchi Univ.), Satoshi Suyama, Huiling Jiang (NTT DOCOMO) |
In recent years, the use of high frequency bands has further expanded in order to achieve higher speed, lower latency, a... [more] |
BCT2025-37
pp.42-45 |
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-18
10:15 |
Hokkaido |
Hokkaido Univ. |
Extraction of Important Scenes by Multimodal LLM Using Video and Speech Transcription Data
-- A Study on the Accurate Understanding of Timestamp Information --
Tomoki Haruyama, Cheng Zhou (NTT DOCOMO) |
In recent years, with the development of network technology and video viewing devices, companies have released a wide va... [more] |
MMS2025-2 ME2025-2 AIT2025-2 SIP2025-2
pp.7-12 |
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-18
13:05 |
Hokkaido |
Hokkaido Univ. |
Study on matching method between satellite and ground images using CLIP model
Momoko Maezawa, Rei Endo, Naotsuna Fujimori, Takahiro Mochizuki (NHK) |
The location where a query image was taken can be estimated by searching for satellite images that correspond to the que... [more] |
MMS2025-8 ME2025-8 AIT2025-8 SIP2025-8
pp.40-45 |
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-19
13:05 |
Hokkaido |
Hokkaido Univ. |
Optimal Bit Allocation in Multilayer Coding
Yuichi Kondo, Yuichi Kusakabe, Atsuro Ichigaya (NHK) |
[more] |
|
| ME |
2024-10-21
15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Descriptive text generation with person names for TV program video
Naotsuna Fujimori (NHK), Masahide Naemura (NHK Foundation), Takahiro Mochizuki (NHK) |
In order to enhance the efficacy of program production, it is imperative that technology be employed to automatically ge... [more] |
ME2024-92
pp.15-18 |
| IEICE-SIS, BCT |
2024-10-03
13:30 |
Hokkaido |
Hokusei Gakuen Univ.
(Primary: On-site, Secondary: Online) |
A Study on Preamble Signal for Enhancement of Synchronization Performance of TDD-based FPU
Fumito Ito, Fumiya Yamagishi, Takuya Kurakake, Takayuki Nakagawa, Tsuyoshi Nakatogawa (NHK) |
The authors have been working on miniaturizing the TDD (Time Division Duplex)-based FPU compliant with the ARIB STD-B75 ... [more] |
BCT2024-61
pp.7-12 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2024-09-02
14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg
(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 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-07
10:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Curved CMOS Image Sensors Developed by SOI Transfer Technology
Masahide Goto, Shigeyuki Imura, Hiroto Sato (NHK) |
We study flexible complementary metal-oxide-semiconductor (CMOS) image sensors that can be freely bent while possessing ... [more] |
IST2024-41
pp.14-18 |
| BCT, IEEE-BT |
2024-06-07
15:00 |
Tokyo |
TV-Asahi
(Primary: On-site, Secondary: Online) |
[Memorial Lecture]
Field Trial of Wireless IP Remote Production using TDD-based FPU
Fumito ITO (NHK) |
NHK Science & Technology Research Laboratories have been researching on an advancement of mobile relay FPUs (Field Pick-... [more] |
BCT2024-47
p.15 |
| ME, IST, IEICE-BioX, IEICE-SIP, IEICE-MI, IEICE-IE [detail] |
2024-06-07
14:05 |
Niigata |
Nigata University (Ekinan-Campus "TOKIMATE") |
Development of a pentagonal prism style 30K 360-degree camera
Tetsuya Hayashida, Jun Yonai, Kazuhiro Hara, Yuji Ookawa, Yoshiro Takiguchi (NHK STRL) |
ITU-R BT.2123 recommends a 30K x 15K 360-degree immersive video format to realize a higher-definition VR environment; ho... [more] |
IST2024-29 ME2024-54
pp.33-37 |
| 3DMT |
2024-03-15
10:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Examination of the relationship between effect of the impression of VR images and the position and orientation of the virtual camera
Toshiya Morita (NHK Foundation), Yasuhito Sawahata, Masamitsu Harasawa, Kazuteru Komine (NHK) |
In order to investigate the requirements for content that takes advantage of the characteristics of VR images presented ... [more] |
3DMT2024-14
pp.53-56 |
| IDY, SID-JC |
2024-03-08
16:00 |
Online |
online |
[Invited Talk]
Development of Flexible Bezel-less Micro-LED Display Using Through-plastic Vias
Hiroshi Tsuji, Tatsuya Takei, Masashi Miyakawa (NHK), Toshihiro Yamamoto (NHK Foundation), Genichi Motomura, Yoshihide Fujisaki, Mitsuru Nakata (NHK) |
A novel driving technology is developed where data and scanning signals can be input to flexible displays from the backs... [more] |
IDY2024-23
pp.36-39 |
| BCT, IEEE-BT |
2024-02-16
14:40 |
Aichi |
Nagoya International Center
(Primary: On-site, Secondary: Online) |
Implementation and Performance of 12-Stream Software-Defined-Radio Transmitter for MIMO Transmission Experiment
Keisuke Kuwajima, Hidekazu Murata (Yamaguchi Univ.), Satoshi Suyama, Huiling Jiang (NTT DOCOMO) |
Compared to the fourth-generation mobile communication, the fifth-generation mobile communication enables even higher sp... [more] |
BCT2024-32
pp.41-44 |
| IEICE-SIS, BCT |
2023-10-13
13:25 |
Yamaguchi |
HISTORIA UBE
(Primary: On-site, Secondary: Online) |
Performance of terminal-collaborated MIMO reception with two-stage terminal selection schemes based on channel matrices and residual error coefficients
Ryosuke Kanda, Hidekazu Murata (Yamaguchi Univ.), Satoshi Suyama, Huiling Jiang (NTT DOCOMO) |
In terminal-collaborated multiple-input multiple-output (MIMO) reception, the terminal to be the collaboration partner n... [more] |
BCT2023-72
pp.25-28 |
| IDY, IEICE-EID, SID-JC [detail] |
2023-08-04
15:20 |
Online |
Online |
[Invited Talk]
Development of backplane technologies for stretchable deformable display applications
Masashi Miyakawa, Hiroshi Tsuji, Tatsuya Takei (NHK), Toshihiro Yamamoto (NHK Foundation), Yoshihide Fujisaki, Mitsuru Nakata (NHK) |
[more] |
IDY2023-30
pp.22-25 |