| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2023-03-10
13:30 |
Okinawa |
Okinawa RBC
(Primary: On-site, Secondary: Online) |
Image Size Reduction by Band Limitation of Spatial Frequency According to Coding Difficulty
Yasutaka Matsuo (NES) |
An image size reduction method is proposed as a pre-processing of high compression video coding. The blocking artifact f... [more] |
BCT2023-38
pp.33-36 |
| 3DMT |
2023-03-07
11:20 |
Tokyo |
(Primary: On-site, Secondary: Online) |
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) |
n order to investigate the requirements for content that takes advantage of the characteristics of VR images presented o... [more] |
3DMT2023-18
pp.69-72 |
| AIT, IIEEJ, AS, CG-ARTS |
2023-03-06
14:50 |
Tokyo |
Tokyo Polytechnic Univ. (Nakano)
(Primary: On-site, Secondary: Online) |
A Study of Material Propaties Acquisition Methods for Volume Capture
Hideki Mitsumine (NHK-ES), Toshie Misu, Kensuke Hisatomi (NHK) |
In recent years, volumetric capture technology has been actively developed and put to practical use for the purpose of c... [more] |
AIT2023-60
pp.93-96 |
| IEICE-HIP, HI, VRPSY [detail] |
2023-02-23
15:55 |
Toyama |
(Primary: On-site, Secondary: Online) |
Audio description production system for live sports broadcasts
Masaki Takahashi, Yuki Shimano, Yuya Kuwano, Masaru Miyazaki, Masanori Sano (NHK), Atsushi Imai, Toru Takagi (NES) |
[more] |
HI2023-5
pp.109-112 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2023-01-27
15:35 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Image Size Reduction for Pre-Processing of Video Coding
Yasutaka Matsuo (NES) |
An image size reduction method is proposed as a pre-processing of video coding. The blocking artifact for video coding i... [more] |
BCT2023-16
pp.59-62 |
| ME, SIP, TOKAI |
2022-12-07
13:10 |
Aichi |
(Primary: On-site, Secondary: Online) |
AI-based Framing Technique using Predictive Models for Robotic Cameras in Live Football Broadcasts
Kota Takahashi, Toshie Misu (NHK), Hideki Mitsumine (NES), Kensuke Hisatomi (NHK) |
Live sportscasting requires concise but sophisticated video expressions including immediate camera actions in response t... [more] |
ME2022-90 SIP2022-9
pp.19-22 |
| BCT, IEICE-OCS, IEE-CMN, IEICE-OFT |
2022-11-11
09:35 |
Miyagi |
Forest-Sendai
(Primary: On-site, Secondary: Online) |
Predictive Coding of UHDTV using Local-Decoded Images with Different Degree of Blur in Each Coding Unit
Yasutaka Matsuo (NES) |
Video coding efficiency is degrade in case of degree of blur is different between current picture and its reference pict... [more] |
BCT2022-56
pp.41-44 |
| BCT, IEEE-BT |
2022-03-11
10:35 |
Online |
|
Intra-Picture and Inter-Picture Predictive Coding Using Local-Decoded Images with Different Degree of Blur in Each Coding Unit
Yasutaka Matsuo (NHK-ES) |
[more] |
BCT2022-21
pp.1-4 |
| 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 |
2022-03-11
15:50 |
Online |
|
[Memorial Lecture]
Field Trial of MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU
Takahiro Sato, Kiminobu Makino, Fumito Ito, Fumiki Uzawa, Takayuki Nakagawa, Naohiko Iai (NHK), Kei Hatano, Takuma Ono, Hitoshi Sugiyama, Hikoichi Saito (NHK Technologies, Inc), Yuichi Iwadate (NHK Engineering System, Inc) |
In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 MIMO system with adaptive tr... [more] |
BCT2022-30
p.37 |
| AIT, IDY, 3DMT, IIEEJ, IEICE-EID, IEE-EDD, VRSJ [detail] |
2021-11-29
14:45 |
Online |
Online |
[Invited Lecture]
Space-Sharing Content Viewing System
-- Experiencing AR and VR content with someone at a distant location --
Takuya Handa (NHK), Kazuma Yoshino (NES), Hiroyuki Kawakita, Kensuke Hisatomi (NHK) |
NHK STRL is pursuing research on experiences that will exceed the framework of conventional television and will encourag... [more] |
IDY2021-27 AIT2021-158 3DIT2021-52
pp.21-24 |
| BCT, IEEE-BT |
2021-03-12
11:00 |
|
Online |
Implementation of a Packet Delay Variations Compensation Technology for PTP Transmission over Wireless Links
Takahiro Yamaguchi, Kenji Murase (NHK), Katsunori Aoki (NHK-ES), Takuya Kurakake, Tsuyoshi Nakatogawa, Koichiro Imamura (NHK) |
Remote production is a new style of program production, which is performed at a broadcasting station and a venue separat... [more] |
BCT2021-19
pp.5-8 |
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2019-11-21
14:05 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Improvement of an experimental truck for full-featured 8K Super Hi-Vision prodcution
Tomohiro Nakamura, Yuji Ookawa (NHK), Jun Yonai (NES), Tetsuya Hayashida, Yoshiro Takiguchi (NHK) |
[more] |
BCT2019-84
pp.1-5 |
| IST |
2019-09-20
13:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Digital Pixel Image Sensors with Linear and Wide-Dynamic-Range Output Developed by Pixel-Wise 3-D Integration
Masahide Goto (NHK), Yuki Honda (NHK-ES), Toshihisa Watabe, Kei Hagiwara, Masakazu Nanba, Yoshinori Iguchi (NHK), Takuya Saraya, Masaharu Kobayashi (Univ. of Tokyo), Eiji Higurashi (AIST), Hiroshi Toshiyoshi, Toshiro Hiramoto (Univ. of Tokyo) |
We report digital pixel image sensors developed by using pixel-wise three-dimensional (3D) integration technology. Photo... [more] |
IST2019-47
pp.17-20 |
| BCT, IEEE-BT |
2019-02-22
09:25 |
Shizuoka |
Kanponoyado Yaizu |
Analysis of TV Viewing Conditions at Home
Nobuyuki Yagi (TCU), Yasuhiro Itou, Shuichi Fujisawa (NES) |
The TV viewing distance at home is analyzed with its surrounding conditions. Although it was based on questionnaire surv... [more] |
BCT2019-35
pp.49-52 |
| BCT, IEEE-BT, HOKKAIDO |
2018-07-26
14:55 |
Hokkaido |
Hokkaido Univ. |
A Study on Radio over Ethernet System for Mobile Wireless Camera
Katsunori Aoki (NHK Engineering System, Inc.), Kenji Murase, Koichiro Imamura (NHK) |
Wireless Camera system, which offers a robust wireless link with low latency, enables the camera operator to move freely... [more] |
BCT2018-63
pp.13-16 |
| BCT, IEEE-BT |
2018-03-09
10:35 |
Okinawa |
Hirara-Port-Terminal Bldg.(Miyako Island) |
A method to create equivalent applications of Hybridcast and HbbTV
Masaru Takechi (NES), Hiroshi Fujisawa (NHK STRL) |
There are several Integrated Broadcast-Broadband (IBB) systems in the world. Among them, HbbTV 2.0.1 that was developed ... [more] |
BCT2018-40
pp.9-12 |
| 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 |
| BCT, IEEE-BT |
2017-03-10
15:15 |
Nagasaki |
Fukue-Bunka-kaikan |
A study on the interleaver of partial reception toward the proposed specification of the next generation terrestrial broadcasting
Hiroaki Miyasaka, Akihiko Sato, Shingo Asakura, Takuya Shitomi, Noriyuki Shirai, Yoshikazu Narikiyo, Tomoaki Takeuchi, Madoka Nakamura, Kenichi Murayama, Masahiro Okano, Kenichi Tsuchida (NHK), Kazuhiko Shibuya (NHK Engineering System) |
NHK is conducting research on the next generation terrestrial broadcasting. The proposed specification for the next gene... [more] |
BCT2017-46
pp.29-32 |
| BCT, IEEE-BT, SHIKOKU |
2016-09-09
13:45 |
Tokushima |
Tokugin Tomony Plaza(Tokushima) |
A study on the pilot pattern for mobile reception in next generation terrestrial broadcasting
Hiroaki Miyasaka, Akihiko Sato, Shingo Asakura, Takuya Shitomi, Susumu Saito, Yoshikazu Narikiyo, Tomoaki Takeuchi, Madoka Nakamura, Kenichi Murayama, Masahiro Okano, Kenichi Tsuchida (NHK), Kazuhiko Shibuya (NHK Engineering System) |
[more] |
BCT2016-68
pp.5-8 |