| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2023-03-10
15:20 |
Okinawa |
Okinawa RBC
(Primary: On-site, Secondary: Online) |
IP Linear Streaming System Using Dynamic Optical Path Network for Live Program Content Transmission
Daiki Fukudome (NHK), Hiroyuki Kitada (NTT), Hisayuki Ohmata (NHK), Takafumi Okuyama (NTT), Satoshi Nishimura (NHK) |
We have been studying a cloud IP linear video delivery system that can efficiently provide various linear channels consi... [more] |
BCT2023-42
pp.49-52 |
| 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 |
2020-03-05
14:45 |
Okinawa |
RBC Hall
(Cancelled) |
Production Use of CMAF-ULL for Ultra-Low Latency Live Video Feeds
-- Multi-angle Video Feeds Linked to Broadcast Video --
Masashi Ito (FujiTV) |
We have implemented CMAF-ULL (Common Media File Format-Ultra Low Latency) ultra-low-latency distribution technology and ... [more] |
BCT2020-37
pp.25-28 |
| BCT, IEEE-BT |
2019-09-06
16:05 |
Ehime |
Ehime University |
[Invited Lecture]
Transition of SNG System
Shizuka Karasawa (TV Asahi) |
The transmission of TV broadcasting materials using communication satellites has reached its 30th year. The initial anal... [more] |
BCT2019-77
pp.25-27 |
| BCT, IEEE-BT |
2019-03-15
16:25 |
Nagasaki |
Izuharachiku-Kouminkan (Tsushima City) |
Real-time Distribution of Dynamic Volumetric Data for Augmented Reality Synchronized with Broadcasting
Yuki Kawamura, Yuki Yamakami, Hiroyasu Nagata, Koichiro Imamura (NHK) |
The advanced satellite broadcasting for UHDTV was launched in Japan in December 2018. MPEG media transport (MMT) is used... [more] |
BCT2019-46
pp.41-44 |
| IEICE-CS, IEICE-IE, IPSJ-AVM, BCT [detail] |
2018-11-29
14:50 |
Tokushima |
Tokushima University |
Real-time Distribution for Free-Viewpoint Augmented Reality Content Synchronized with a Broadcast Program
Yuki Kawamura, Kazuhiro Otsuki (NHK) |
The advanced satellite broadcasting for 4K/8K will be launched in Japan in December 2018. MPEG media transport (MMT) wil... [more] |
BCT2018-93
pp.49-54 |
| IEICE-SIS, BCT |
2018-10-25
13:45 |
Kyoto |
Kyoto University Clock Tower Centennial Hall |
[Invited Lecture]
Extension of Hybridcast System Architecture Creating New TV Experiences for Diversified Lifestyle
Hisayuki Ohmata (NHK) |
Hybridcast is an integrated broadcast-broadband system that can connect broadcast and internet services. This paper desc... [more] |
BCT2018-80
pp.37-40 |
| BCT, IEEE-BT |
2017-06-16
15:25 |
Tokyo |
NTV Shiodome Bldg. |
[Invited Lecture]
Development of Selectable HD Broadcast and UHD Broadband Content and Addressable TV Commercials on Hybridcast Technology
Masashi Ito (Fuji Television) |
We put the Hybrid TV technology into practical use that be able to switch video between HD broadcasting and UHD broadban... [more] |
BCT2017-56
pp.17-20 |
| BCT, IEEE-BT |
2017-03-10
14:50 |
Nagasaki |
Fukue-Bunka-kaikan |
Low-latency Performance Improvement of IPDC Live Streaming Delivery System and Apply for Experiment in the Studium
Ken'ichirou Suzuki (NTT DATA), Katsunari Kumakura (NTT DATA MSE), Koki Oikawa (NTT DATA) |
In this paper, we report the performance improvement result of IPDC live-streaming delivery system and apply for demonst... [more] |
BCT2017-45
pp.25-28 |
| BCT, IEEE-BT [detail] |
2016-03-11
13:25 |
Okinawa |
Nobumoto Ohama Memorial Hall |
A Method for User-Selectable Viewing Experiences of HD Broadcast and UHD Broadband Videos using MPEG-DASH on Hybridcast
Masashi Ito (Fuji TV.) |
In Dec 2014, IPTV Forum Japan published Hybridcast Operational Guidelines Version 2.0. This technical specification enab... [more] |
BCT2016-38
pp.17-20 |
| ME, JSKE |
2015-10-30
10:05 |
Aichi |
|
[Invited Talk]
International Standardization of FTV and Related 3D Topics in SIGGRAPH 2015
Masayuki Tanimoto (NISRI) |
FTV (Free-viewpoint TV) enables users to view a 3D scene by freely changing the viewpoint. FTV is the ultimate 3DTV with... [more] |
ME2015-113
pp.39-46 |
| BCT, IEEE-BT, SHIKOKU |
2014-09-12
13:05 |
Ehime |
Ehime Univ. |
Performance Evaluation Result of IPDC Live Streaming Delivery System
Takatomo Honda, Ken'ichiro Suzuki, Koki Oikawa (NTT DATA) |
In this paper, we report the overview of IPDC live-streaming system and the performance evaluation result. We have devel... [more] |
BCT2014-72
pp.1-4 |
| IEICE-EMCJ, BCT |
2013-03-08
13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Assessment of required bitrates for ultra high definition video by using mutiformat test sequences
Yukihiro Nishida (NHK) |
This paper reports on the subjective assessment using mutiformat test sequences to estimate required bit rates for high ... [more] |
BCT2013-55
pp.49-54 |
| BCT, IEEE-BT |
2013-02-21
10:50 |
Okinawa |
|
A Study on Media Transport Methods for Next Generation Broadcasting Systems
Shuichi Aoki, Kazuhiro Otsuki, Hiroyuki Hamada (NHK) |
The environment surrounding content delivery has significantly changed since the early 1990s, when todays' broadcasting ... [more] |
BCT2013-52
pp.57-60 |
| IEICE-CS, IPSJ-AVM, BCT, IEICE-IE [detail] |
2011-12-15
16:10 |
Aichi |
Nagoya Univ. |
[Special Invited Talk]
FTV Ranked as the Top of Visual Media in the World
Masayuki Tanimoto (Nagoya Univ.) |
FTV (Free-viewpoint TV) that enables to view a 3D world by freely changing the viewpoint is the ultimate 3DTV and ranked... [more] |
|
| ME, IEICE-BS |
2009-12-03
14:00 |
Nagano |
Nagano Prefecture General Industrial Technology Center |
Quality Improvement of Audio Encoded by MPEG-1 Audio LayerII with High Bitrate
Toshinori Haginoya, Kiyoshi Tanaka (Shinshu Univ.), Koichi Takagi (KDDI Labs.) |
In this work, we propose a method that improves the quality of decoded audio signals by modifying the dynamic bit alloca... [more] |
ME2009-215
pp.5-8 |
| BCT |
2009-10-23
14:30 |
Aichi |
NHK Nagoya |
Multiplexing schemes for IP packets in digital multimedia broadcasting systems
Shuichi Aoki, Katsunori Aoki, Makoto Yamamoto (NHK) |
A growing number of broadcasting systems have an IP-friendly transport mechanism to enable broadcasting services harmoni... [more] |
BCT2009-90
pp.9-12 |
| ME, IST |
2008-06-24
10:00 |
Ishikawa |
Kanazawa Univ. |
An image improvement method for MPEG-2 coded video
Yoshikazu Kawayoke, Yoshifumi Kaneko, Keizi Shibata, Yasuhiro Inazumi, Yuukou Horita (Univ. of Toyama) |
In recent years, we became possible to viewing and listening to high quality video by digital broadcasting.However, ther... [more] |
IST2008-24 ME2008-82
pp.25-28 |