| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2021-03-12
15:35 |
|
Online |
Study on a basic implementation of real-time composition with shot images toward broadcast-use virtual reality movies
Daiichi Koide, Yasutaka Maeda, Kensuke Hisatomi (NHK) |
Basic implementation of real-time composition with multiple shot images was studied for producing broadcast-use virtual ... [more] |
BCT2021-26
pp.33-36 |
| AIT, IIEEJ, AS, CG-ARTS |
2021-03-08
11:30 |
Online |
Online |
Construction of a video recording studio for three-dimensional model acquisition
Taichi Suginoshita, Toshie Misu, Hideki Mitsumine, Jun Arai (NHK) |
This paper introduces our 3D acquisition studio for model-based versatile production including 2D, 3D, AR, and VR conten... [more] |
AIT2021-36
pp.29-32 |
| BCT, IEEE-BT |
2022-02-17
14:35 |
Online |
TBD |
Adaptation of CMAF to Advanced Terrestrial Broadcasting
Yuki Kawamura, Hiroyasu Nagata, Masayoshi Onish, Koichiro Imamura (NHK) |
Research and development of advanced terrestrial broadcasting is now underway. The advanced terrestrial broadcasting we ... [more] |
BCT2021-15
pp.25-28 |
| 3DMT |
2020-10-20
14:50 |
Online |
Online |
3D/2D partially convertible display using geometric phase lens array for backlight control
Hayato Watanabe, Takuya Omura, Naoto Okaichi, Hisayuki Sasaki, Masahiro Kawakita (NHK), Bahram Javidi (UConn) |
We propose an display method that can convert between 3D and 2D images over the whole or a part of the display screen by... [more] |
3DIT2020-30
pp.57-60 |
| IDY, IEICE-EID, SID-JC [detail] |
2020-10-16
14:55 |
Online |
Online |
[Invited Lecture]
Two-Dimensionally Aligned Pixel Arrays with 1-µm Pixel Pitch Using Ferroelectric Liquid Crystal for Holographic Applications
Shintaro Aso, Ken-ichi Aoshima, Ryo Higashida, Nobuhiko Funabashi, Junichi Shibasaki (NHK), Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake (Tohoku Univ.), Kenji Machida (NHK) |
A spatial light modulator (SLM) with a narrow pixel pitch is required for realizing a holographic display with a wide vi... [more] |
IDY2020-35
pp.17-20 |
| IEICE-MRIS, MMS |
2020-10-05
16:55 |
Online |
Online |
Diffraction characteristics of a high-density domain wall motion type light modulation device array
Ryo Higashida, Nobuhiko Funabashi, Ken-ichi Aoshima, Masato Miura, Kenji Machida (NHK) |
We have been developing a magneto-optical light modulator driven by current-induced domain wall motion for a holographic... [more] |
MMS2020-52
pp.33-36 |
| BCT, IEICE-SIS |
2020-10-01
11:25 |
Online |
Online |
Development of Timed Metadata Events Delivery System for Broadcasters' Internet Services
Tohru Takiguchi, Masaya Ikeo, Satoshi Nishimura, Hiroshi Fujisawa (NHK) |
In broadcasting and OTT(Over-The-Top), there are various services with timed metadata events. Broadcasters’ provide serv... [more] |
BCT2020-66
pp.17-22 |
| BCT, IEEE-BT |
2020-09-04
14:35 |
Online |
Online |
MFN Broadcast-Wave Relay using Soft Decision Replica for an Advanced ISDB-T
Shogo Kawashima, Hiroaki Miyasaka, Tomoaki Takeuchi, Masahiro Okano (NHK) |
We have been developing an advanced ISDB-T to realize new services via terrestrial broadcasting. For the construction of... [more] |
BCT2020-64
pp.13-16 |
| BCT, IEEE-BT |
2020-07-31
11:05 |
Hokkaido |
Hokkaido |
Study on Network Configuration to Realize Delay Requirement for Remote Production
Junichiro Kawamoto, Ryo Shirato, Tomofumi Koyama, Masahiro Kawaragi, Takuya Kurakake, Kyoichi Saito (NHK) |
[more] |
BCT2020-50
pp.5-8 |
| BCT, IEEE-BT |
2020-07-31
14:20 |
Hokkaido |
Hokkaido |
Transmission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance of Bit-Interleave Coded Modulation --
Takuya Shitomi, Shingo Asakura, Tomoaki Takeuchi, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK) |
We are currently developing an advanced Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) system to provide ... [more] |
BCT2020-55
pp.25-28 |
| BCT, IEEE-BT |
2020-07-31
14:55 |
Hokkaido |
Hokkaido |
Performance Evaluation of an Advanced ISDB-T
-- Comparison with Fixed Reception Performance of Current ISDB-T --
Akihiko Sato, Shogo Kawashima, Takuya Shitomi, Noriyuki Shiari, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK) |
[more] |
BCT2020-56
pp.29-32 |
| BCT, IEEE-BT |
2020-07-31
16:20 |
Hokkaido |
Hokkaido |
Trancemission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance in SFN Environment --
Shogo Kawashima, Tomoya Ijiguchi, Shingo Asakura, Tomoaki Takeuchi, Kohei Kambara, Masahiro Okano, Kenichi Tsuchida (NHK) |
We have been developing an advanced ISDB-T (Integrated Services Digital Broadcasting – Terrestrial) to provide 4K8K serv... [more] |
BCT2020-59
pp.41-44 |
| BCT, IEEE-BT |
2020-07-31
16:45 |
Hokkaido |
Hokkaido |
Transmission Performance Evaluation of an Advanced ISDB-T
-- Simulation Results of Coded SFN --
Tomoya Ijiguchi, Shingo Asakura, Kohei Kambara, Masahiro Okano, Kenichi Tsuchida (NHK) |
We have been developing an advanced Integrated Services Digital Broadcasting-Terrestrial (advanced ISDB-T) to realize 4K... [more] |
BCT2020-60
pp.45-48 |
| IEICE-MI, IEICE-IE, IEICE-SIP, IEICE-BioX, IST, ME [detail] |
2020-05-28
09:20 |
Online |
Online |
Effect of Data Allocation between Number of Pixels and Frame Rate for Subjective Quality of Motion Image under a Fixed Data Rate
Yoshitaka Ikeda, Kosuke Nomura, Yuichi Kusakabe (NHK) |
In this study, we conducted a subjective evaluation using a stimulus-comparison method (adjectival categorical judgement... [more] |
IST2020-27 ME2020-78
pp.1-4 |
| BCT, IEEE-BT |
2020-03-05
15:10 |
Okinawa |
RBC Hall
(Cancelled) |
Development of 2K/4K Multi-Format IP Transmission Device using Lightweight Compression
Ryo Shirato, Junichiro Kawamoto, Takuya Kurakake, Kyouichi Saito (NHK) |
We are aiming to realize the remote production which makes the device management efficient and flexible by creating outs... [more] |
BCT2020-38
pp.29-32 |
| BCT, IEEE-BT |
2020-03-05
16:00 |
Okinawa |
RBC Hall
(Cancelled) |
Development of application to extract several user's same data of TV viewing history using private set intersection
Shuhei Taguchi, Daisuke Sekine, Chigusa Yamamura, Hisayuki Ohmata, Hiroshi Fujisawa, Arisa Fujii (NHK) |
We have developed an application for users to acquire and control their own data of TV viewing history. Hybridcast that ... [more] |
BCT2020-40
pp.37-40 |
SIP
(2nd) |
2020-02-28
15:20 |
Tokyo |
NSSU
(Cancelled) |
[Invited Talk]
*
Tomoki Matsubara (NHK) |
In order to contribute to 8K content production、 we developed an 8K 240Hz slow motion imaging system consisting of an 8K... [more] |
|
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
13:00 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
Video Coding Using Optimal Intra Prediction Mode Estimation by CNN
Ryota Yokoyama, Masahiko Tahara (Waseda Univ.), Heming Sun (Waseda Univ./JST), Masaru Takeuchi (Waseda Univ.), Yasutaka Matsuo (NHK), Jiro Katto (Waseda Univ.) |
These days, efficient video coding is required due to spread of video production and viewing, and high definition video.... [more] |
|
| IDY, IEICE-EID, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2020-01-24
10:25 |
Tottori |
Tottori Univ |
[Poster Presentation]
Development of highly efficient and operationally stable inverted top-emitting organic light-emitting diodes
Taku Oono, Tsubasa Sasaki, Hirohiko Fukagawa, Takahisa Shimizu (NHK) |
[more] |
IDY2020-19
pp.93-96 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
10:45 |
Kagoshima |
|
Performance Evaluation on RTP Payload Mapping of JPEG XS to Reduce Image Quality Degradation
Junichiro Kawamoto, Ryo Shirato, Takuya Kurakake (NHK) |
In an IP program production system, attention has been focused on a lightweight compression technology capable of transm... [more] |
BCT2020-15
pp.55-58 |