| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT, HOKKAIDO |
2023-07-27
14:25 |
Hokkaido |
Sapporo Business Innovation Center
(Primary: On-site, Secondary: Online) |
Communication Performance by Time Domain LDM in Next-Generation DTTB under ISDB-T
Atsuo Miki (Tokyo Univ. of Science), Akira Nakamura (Kanagawa Univ.), Makoto Itami (Tokyo Univ. of Science) |
The study aimed to realize the 4K・8K broadcasting by simultaneously transmitting the Next-Generation DTTB and ISDB-T (In... [more] |
BCT2023-51
pp.9-12 |
| IST |
2022-06-29
14:30 |
Online |
|
Phase-detection autofocus system for 8K three-chip imaging camera
Kodai Kikuchi, Kodai Tomioka, Toshio Yasue, Tomohiro Nakamura, Kazuya Kitamura, Takayuki Yamashita (NHK) |
We developed a phase detection autofocus (PDAF) for three-chip imaging broadcasting cameras that detects disparity betwe... [more] |
IST2022-28
pp.13-16 |
| BCT, IEEE-BT |
2022-03-11
11:00 |
Online |
|
Development of 8K laparoscopic surgery system with real-time tele-advice facilities and evaluation of animal surgery experiments using live transmission of 8K video via 5G network
Takayuki Ito, Yasuaki Kanatsugu, Junichi Yamazaki, Junichi Tachino, Katsuhito Kameda, Nobuyuki Hiruma, Tomoharu Seki, Hideki Sumiyoshi (NES) |
8K, an ultra-high-definition video system, is expected to be utilized not only in broadcasting but also in various field... [more] |
BCT2022-22
pp.5-8 |
| BCT, IEEE-BT |
2021-03-12
13:40 |
|
Online |
Study of Transmission System of Advanced STL/TTL for Advanced Digital Terrestrial Television Broadcasting
Tomohiro Shimazaki, Yoshifumi Matsusaki, Akira Mizuguchi, Yoshikazu Narikiyo, Takayuki Nakagawa (NHK) |
The authors have been studying an advanced studio-to-transmitter link / transmitter-to-transmitter link (STL/TTL) for ad... [more] |
BCT2021-22
pp.17-20 |
| AIT, IIEEJ, AS, CG-ARTS |
2021-03-08
12:00 |
Online |
Online |
Research on Content Development Methods for 4K and 8K Resolution
Huazheng Niu, Terutoshi Tada, Hiroyuki Kose (Toyo Univ.) |
The purpose is to research the development method of contents for 4K and 8K resolution in the field of broadcasting and ... [more] |
AIT2021-38
pp.37-40 |
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-05
15:40 |
Iwate |
Aiina Center |
[Invited Talk]
VPOF System for New 4K8K Broadcasting
Yuichi Hiraoka, Hisanori Ohara, Daisuke Tomatsu (MASPRO) |
In the new intermediate frequency band expanded by the “New 4K8K Broadcasting”, we are proceeding with the opticalizatio... [more] |
BCT2019-87
pp.55-58 |
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2018-11-09
13:15 |
Okayama |
Kurashiki-City-Geibunnkan |
[Invited Lecture]
4K/8K broadcasting is coming on CATV!
-- How to tackle technical challenges for 4K/8K broadcasting by cable television --
Kazutomo Uezono, Yasunori Motonaga, Hideyuki Sogabe, Tatsuo Shibata |
Cable television operators offer a wide range of programs provided by terrestrial, satellite and pay channels to meet us... [more] |
BCT2018-90
pp.97-100 |
| BCT, IEEE-BT |
2018-02-23
09:00 |
Toyama |
Kanponoyado-Toyama |
OFDM Pilot Levels of Microwave Link for 4K・8K Broadcasting Program Contribution
Kenji Murase, Hirokazu Kamoda (NHK), Kazuhiko Shibuya (NES), Naohiko Iai, Koichiro Imamura, Hiroyuki Hamazumi (NHK) |
We are developing a microwave link, which we call an FPU (Field Pick-up Unit), that can transmit 4K・8K signals for live ... [more] |
BCT2018-34
pp.41-44 |
| IEICE-ITS, IEICE-IE, MMS, HI, ME, AIT [detail] |
2018-02-15
16:00 |
Hokkaido |
Hokkaido Univ. |
Image conversion methods from UHDTV images assuming mobile viewing environments
Nobuhide Matsuo (UEC), Kazuteru Komine (NHK) |
With the start of 8K broadcasting services in December 2018, it will be demanded to develop an image conversion method f... [more] |
MMS2018-1 HI2018-1 ME2018-1 AIT2018-1
pp.89-92 |
| IEICE-OFT, IEICE-OCS, IEE-CMN, BCT [detail] |
2017-11-23
17:15 |
Osaka |
Kansa-Univ. Umeda Campus |
A study for coexistence transmission of SCM and 10Gbps baseband video signals over FTTH networks.
Tomoya Kusunoki (NHK STRL), Yoshitaka Hakamada (NHK Engineering Administration Department), Takuya Kurakake (NHK STRL) |
The satellite broadcasting of Ultra high definition television is scheduled to start in 2018, and the capacity of video ... [more] |
BCT2017-90
pp.45-48 |
| BCT, IEEE-BT, SHIKOKU [detail] |
2017-09-08
16:15 |
Kochi |
Kochi City Culture-plaza |
[Special Talk]
Progress of 8K Super Hi-Vision and Video Coding Technology
Kikufumi Kanda (NHK) |
Highly efficient video coding technology is needed to realize the Super Hi-Vision(SHV) broadcasting services since they ... [more] |
BCT2017-80
pp.29-35 |
| BCT, IEEE-BT [detail] |
2017-02-23
13:15 |
Aichi |
Kanpo-no-yado Chita-mihama |
User Interface of TV for 4K/8K Era
Ayaka Sasayama, Hitomi Ojima, Aya Hisatomi, Nobuyuki Yagi (TCU) |
4K and 8K broadcasting is going to start on full scale. But viewing distance at home is almost far from optimal viewing ... [more] |
BCT2017-23
pp.1-4 |
| BCT, IEEE-BT |
2016-10-21
14:50 |
Aomori |
Aomorishi-Bunka-Kaikan |
Video coding technology for 8K Super Hi-Vision broadcasting
Shinichi Sakaida (NHK) |
8K/4K Super Hi-Vision (SHV) test satellite broadcasting was launched on 1st August, 2016. Highly efficient video coding ... [more] |
BCT2016-75
pp.9-12 |
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
15:45 |
Hokkaido |
Hokkaido Univ. |
8K UHDTV-HDR Live Program Production
-- Prototype System and Trial Production --
Daiichi Koide, Takayuki Yamashita, Ryohei Funatsu, Noriyuki Shirai, Yoshitaka Ikeda, Yukihiro Nishida, Tetsuomi Ikeda (NHK) |
We constructed a live-program-production system for 8K with high dynamic range (HDR) using Hybrid Log-Gamma (HLG) format... [more] |
BCT2016-58
pp.21-24 |
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
16:45 |
Hokkaido |
Hokkaido Univ. |
[Special Talk]
Latest Development in Super Hi-Vision Test Broadcasting
Masuhara Ichie (NHK) |
NHK will conduct the test satellite broadcasting of 8K/4K Super Hi-Vision (SHV) video on August 1, 2016. To enable broad... [more] |
BCT2016-60
pp.29-34 |
| BCT, IEEE-BT [detail] |
2016-03-11
10:30 |
Okinawa |
Nobumoto Ohama Memorial Hall |
Development of 8K Waveform Monitor with U-SDI Signal Analyzer
Takuji Soeno, Yoshitaka Ikeda, Takayuki Yamashita (NHK) |
NHK has been researching and developing an 8K Super Hi-Vision system toward test broadcasting in 2016 and starting servi... [more] |
BCT2016-34
pp.1-4 |
| BCT, IEEE-BT |
2016-02-19
09:00 |
Hokkaido |
Kanpo-No-Yado (Otaru) |
Long-Haul Transmission Experiments of a Microwave Link System for Super Hi-Vision
Hirokazu Kamoda, Takashi Kumagai, Tomofumi Koyama, Satoshi Okabe (NHK), Kazuhiko Shibuya (NES), Naohiko Iai, Hiroyuki Hamazumi (NHK) |
We are developing an FPU (Field Pick-up Unit) or microwave link that can transmit SHV (Super Hi-Vision) signals for prog... [more] |
BCT2016-28
pp.45-48 |
| BCT, IEEE-BT |
2015-07-30
14:40 |
Hokkaido |
|
Development of Scramble System for 8K Super Hi-Vision
Chigusa Yamamura, Go Ohtake, Michihiro Uehara (NHK) |
The Ministry of Internal Affairs and Communications released the 8K Super Hi-Vision (8K) broadcasting roadmap last year,... [more] |
BCT2015-53
pp.13-16 |
| BCT, IEEE-BT |
2014-07-31
15:45 |
Hokkaido |
Kushiro-Syougai-Gakusyuu-Center |
Evaluating the Nonlinear Characteristics of On-board TWTA for 8K UHDTV Satellite Broadcasting
Yoshifumi Matsusaki, Masashi Kamei, Shoji Tanaka (NHK), Kazuyoshi Shogen, Osamu Yamazaki (B-SAT) |
Technical requirements (specifications) for UHDTV broadcasting including 8KTV via satellite were reported by the Informa... [more] |
BCT2014-67
pp.21-24 |
| BCT, IEEE-BT |
2014-02-21
09:55 |
Ishikawa |
|
Evaluation of required bit rates for 8K, 4K and 2K video coding by HEVC
Atsuro Ichigaya, Yukihiro Nishida (NHK) |
Toward the launch of Ultra High Definition Television (4K and 8K) broadcasting, standardization of a domestic broadcasti... [more] |
BCT2014-44
pp.47-52 |