| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IEICE-CQ, IEE-CMN, BCT
(Joint) [detail] |
2025-11-06
09:30 |
Niigata |
Tokimate |
Basic Characteristic Evaluation of Millimeter-Wave Multi-Channel MIMO SC-FDE Modem
Tomohiro Shimazaki, Nobuaki Tanaka, Junichiro Kawamoto, Yoshifumi Matsusaki, Naohiko Iai, Tsuyoshi Nakatogawa (NHK) |
We have been conducting research and development on a wireless transmission scheme using 42-GHz band in millimeter waves... [more] |
BCT2025-80
pp.1-6 |
IEICE-CQ, IEE-CMN, BCT
(Joint) [detail] |
2025-11-07
11:00 |
Niigata |
Tokimate |
[Invited Talk]
Evolution and Future Prospects of Broadcasting Technology
Koichiro Imamura (NHK) |
[more] |
BCT2025-81
p.7 |
| ME |
2025-10-28
16:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Practical use of automatic video summarization technologies in broadcasting stations
Takahiro Mochizuki (NHK) |
In the era when short videos are preferred, broadcasting stations have been enhancing momentums to distribute summary vi... [more] |
ME2025-94
pp.17-21 |
| BCT, IEICE-SIS |
2025-10-02
13:45 |
Fukui |
FUKUI SENKYO bldg.
(Primary: On-site, Secondary: Online) |
Fixed Reception Performance of ISDB-T3 on Laboratory Experiments
-- A Comparison of Transmission Performance Based on Differences in Frame Structure --
Hayao Araki, Akihiko Sato, Tomoaki Takeuchi, Masahiro Okano, Tsuyoshi Nakatogawa (NHK) |
ISDB-T3, which was standardized by ARIB in March 2025, has a frame-synchronization-based frame structure in which the fr... [more] |
BCT2025-72
pp.1-6 |
| BCT, IEICE-SIS |
2025-10-03
12:50 |
Fukui |
FUKUI SENKYO bldg.
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Interactive project: "The viewers decide! Which live broadcast show to watch!"
Masaya Ooka (NHK FUKUI) |
[more] |
BCT2025-78
pp.29-31 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2025-09-18
10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Incoherent Digital Holography Aiming to Capturing Three-Dimensional Video
Tetsuhiko Muroi, Teruyoshi Nobukawa, Kei Hagiwara (NHK) |
[more] |
IDY2025-40 AIT2025-182 3DMT2025-25
pp.1-4 |
| IST |
2025-09-18
13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An 8.7Mpixel 240fps CMOS Image Sensor with 4 × 4 Pixel-Block Local Adaptation of Resolution, Frame Rate, and Exposure Time for Scene Adaptive Imaging
Kohei Tomioka, Kodai Kikuchi, Akira Honji, Takenobu Usui, Kazuya Kitamura (NHK), Shoji Kawahito (Shizuoka Univ.) |
[more] |
IST2025-39
pp.13-16 |
| OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2025-09-18
14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg
(Primary: On-site, Secondary: Online) |
Efficient Calculation of Wide Field-of-View CGH Based on Orthographic Ray-Wavefront Conversion
Aya Kudo (Science Tokyo), Ryo Higashida (NHK), Saori Takeyama, Masahiro Yamaguchi (Science Tokyo) |
In this study, we develop a new calculation method based on orthographic ray–wavefront conversion for wide field-of-view... [more] |
IDY2025-47 AIT2025-189 3DMT2025-32
pp.29-32 |
| BCT, IEEE-BT, HOKKAIDO |
2025-07-24
13:05 |
Hokkaido |
Sun-Refre-Hakodate
(Primary: On-site, Secondary: Online) |
Development of a Color Proposal Algorithm Supporting Universal Color Design
Kazuki Ohya (NHK) |
[more] |
BCT2025-62
pp.1-3 |
| BCT, IEEE-BT, HOKKAIDO |
2025-07-24
13:30 |
Hokkaido |
Sun-Refre-Hakodate
(Primary: On-site, Secondary: Online) |
VR content creation about the ecology of brown bears
Akira Miyashita, Hiroyuki Kawakita, So Tanaka, Toru Mukai, Takuya Handa (NHK) |
In order to prevent human casualties caused by brown bears, we created a VR content that allows users to learn about the... [more] |
BCT2025-63
pp.4-7 |
| 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] |
|
| BCT, IEEE-BT, HOKKAIDO |
2025-07-25
10:00 |
Hokkaido |
Sun-Refre-Hakodate
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Workflow development for the utilization of advanced 3D modeling technologies
Akatoki Noboriguchi, Yuki Kawamura (NHK) |
[more] |
BCT2025-68
pp.26-27 |
| BCT, IEEE-BT, HOKKAIDO |
2025-07-25
10:45 |
Hokkaido |
Sun-Refre-Hakodate
(Primary: On-site, Secondary: Online) |
Field experiment of Forword Error Correction scheme for STL/TTL using Wireless Microwave line and Wired IP line Systems
Tomohiro Shimazaki, Tetsuya Umenai, Takayuki Nakagawa, Kazuhiro Otsuki (NHK) |
We have been studying an advanced studio-to-transmitter link / transmitter-to-transmitter link (STL/TTL) for Advanced In... [more] |
BCT2025-69
pp.28-31 |
| BCT, IEEE-BT, HOKKAIDO |
2025-07-25
11:10 |
Hokkaido |
Sun-Refre-Hakodate
(Primary: On-site, Secondary: Online) |
laboratory Verification of Modulator Interface for ISDB-T3
Akihiko Sato, Tesuya Umenai, Hayao Araki, Tomoaki Takeuchi, Kohei Kambara, Kazuhiro Otsuki, Masahiro Okano (NHK) |
[more] |
BCT2025-70
pp.32-35 |
| BCT, IEEE-BT |
2025-06-06
14:00 |
Tokyo |
TBS
(Primary: On-site, Secondary: Online) |
An Antenna Switching Device of Microwave Band FPU for UAVs Installation
Fumiya Yamagishi, Fumito Ito, Takuya Kurakake, Tsuyoshi Nakatogawa (NHK) |
We are conducting research and development on a system that controls directionality by switching multiple antennas as a ... [more] |
BCT2025-56
pp.10-13 |
| BCT, IEEE-BT |
2025-06-06
14:25 |
Tokyo |
TBS
(Primary: On-site, Secondary: Online) |
Geo-targeted service using Transmitter Identification for ISDB-T3
Shingo Asakura, Yuki Hirabayashi, Kohei Kambara, Masahiro Okano (NHK) |
[more] |
BCT2025-57
pp.14-17 |
| BCT, IEEE-BT |
2025-06-06
15:25 |
Tokyo |
TBS
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Transmission system of ISDB-T3
Kohei Kambara (NHK) |
Since the launch of terrestrial digital television broadcasting using the ISDB-T (Integrated Services Digital Broadcasti... [more] |
BCT2025-59
p.19 |
| 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 |
| IST |
2025-03-21
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 1.25 μm 8K×8K-pixel 60 fps CIS with 2×1 Multi-Directional Phase-Detection Pixels
Kodai Kikuchi, Kohei Tomioka, Takenobu Usui, Akira Honji (NHK), Hiroshi Shimamoto (NHK Foundation), Tomonari Kenzaki, Sota Hida, Takeo Ushinaga, Kenichi Nagai (SSIC), Kazuya Kitamura (NHK) |
This paper introduces a 59.3-Mpixel 60 fps back-illuminated stacked CMOS image sensor for immersive content production. ... [more] |
IST2025-18
pp.37-41 |
| 3DMT |
2025-03-13
13:50 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Light-field near-eye display using eccentric lens array
Yasutaka Maeda (NHK), Hisayuki Sasaki (NHK Foundation), Takuya Handa (NHK) |
Light-field near-eye displays (LF-NEDs) can reconstruct focus-adjustable three-dimensional images by reproducing light r... [more] |
3DMT2025-6
pp.21-24 |