| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2021-03-12
14:05 |
|
Online |
A Study on Broadcast Wave-Relay with an advanced ISDB-T using LDM for Hierarchical Transmission.
Akihiko Sato, Shogo Kawashima, Tomoaki Takeuchi, Masahiro Okano, Kenichi Tsuchida (NHK) |
We have been developing an advanced ISDB-T to realize new services via terrestrial broadcasting. For the construction of... [more] |
BCT2021-23
pp.21-24 |
| BCT, IEEE-BT |
2021-03-12
14:45 |
|
Online |
Prototype evaluation of a video viewing application for TVs that enables program watching without awareness of transmission paths
Yuki Hironaka, Satoshi Fujitsu, Kinji Matsumura, Hiroshi Fujisawa (NHK) |
Current video viewing applications for TVs have the problem of not being able to go back and forth between broadcasting ... [more] |
BCT2021-24
pp.25-28 |
| 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 |
| 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 |
| IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2021-02-19
14:05 |
Online |
Online |
[Special Talk]
A Note on Discrimination of Road Surface Conditions Based on Deep Learning Using Road Images
Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
In this paper, we study the discrimination of road surface conditions based on deep learning using images captured by fi... [more] |
MMS2021-21 ME2021-21 AIT2021-21
pp.165-169 |
| ME, SIP |
2020-12-16
13:00 |
Online |
Online |
A study on hierarchical estimation of road narrowing conditions by piled snow in in-vehicle cameras
Kozo Okumura, Sho Takahashi, Toru Hagiwara (Hokkaido Univ.) |
Snow fall regions are facing the challenges such as the aging and decrease in the number of the snow removal workers. Re... [more] |
ME2020-102
pp.1-4 |
| ME, SIP |
2020-12-16
13:30 |
Online |
Online |
A Study on Bicycle Behavior-based Edge Computing System for Supporting Road Management
Masahiro Yagi, Sho Takahashi, Toru Hagiwara (Hokkaido Univ.) |
In this paper, we propose a bicycle behavior-based edge computing system for supporting road management. The proposed sy... [more] |
ME2020-103
pp.5-8 |
| BCT, IEICE-OFT, IEICE-OCS, IEE-CMN [detail] |
2020-11-13
14:20 |
Online |
Online |
3 Layer Segment Division SISO Transmission System for Advanced terrestrial broadcasting technology
-- Field experiment on a technique to transmit 4K and 2K with 6MHz bandwid --
Iwao Namikawa, Hideki Hama (KTV) |
We are sutuding technical methodology for simultaneously transmiting 2K and 4K as a horizontal polarized wave using the ... [more] |
BCT2020-69
pp.53-57 |
| 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
13:05 |
Okinawa |
RBC Hall
(Cancelled) |
Propagation analysis of the DTTB waves using the FDTD method
Atsushi Sawai, Hiroshi Yabumoto, Aiichiro Tsuzuku (Meijo Univ.) |
Recently, new Shinkansen lines have been constructed. When Shinkansen trains pass by, the strength of the TV radio waves... [more] |
BCT2020-33
pp.9-12 |
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
11:00 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
A Study on Identification of a Winter Road Surface State in Highway Based on Machine Learning Using In-vehicle Camera Images.
Tomoyuki Takase, Sho Takahashi, Toru Hagiwara (Hokkaido Univ.) |
In this paper, we propose a method to discriminate the road surface condition of the expressway for the winter season. T... [more] |
MMS2020-6 HI2020-6 ME2020-34 AIT2020-6
pp.31-34 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
10:15 |
Kagoshima |
|
Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data
-- Examination of Power Allocation Method to Beam --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT) |
In the future broadcasting satellite system, it is considered to make use of 21 GHz-band for the realization of higher q... [more] |
BCT2020-14
pp.51-54 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
11:10 |
Kagoshima |
|
A study on Bandwidth Extension for Advanced ISDB-T
-- Experimental Results for Protection Ratios of ISDB-T Signal Interfered with by Advanced ISDB-T Signal Using Terrestrial TV Transmitter --
Noriyuki Shirai, Akihiko Sato, Masahiro Okano, Kenichi Tsuchida (NHK) |
NHK has been developing the advanced ISDB-T system for 4K·8K services of terrestrial broadcasting. In order to increase ... [more] |
BCT2020-16
pp.59-62 |
| 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, IEEE-BT |
2019-09-06
14:55 |
Ehime |
Ehime University |
Development of Measurement Equipment for Leaked Radio Wave from Receiving System of Satellite Broadcasting
Shinsuke Yokozawa, Masashi Kamei, Hisashi Sujikai (NHK) |
The frequency band of BS/CS-IF signals has expanded for 4K8K broadcasting. However, interference with existing communica... [more] |
BCT2019-75
pp.17-20 |
| ME, IEICE-IE, IEICE-ITS, MMS, HI, AIT [detail] |
2019-02-20
11:40 |
Hokkaido |
Hokkaido Univ. |
Preferred display location, character size, display color, and their road traffic dependence for automotive head-up display
Hayato Kikuta, Yoshitomo Nakamura, Tomoaki Ryu (Mitsubishi Electric Co.), Satoru Kubota (EDL) |
We experimentally investigated the preferred display location, character size, display color, and their road traffic dep... [more] |
MMS2019-17 HI2019-17 ME2019-39 AIT2019-17
pp.187-190 |
| ME, IEICE-IE, IEICE-ITS, MMS, HI, AIT [detail] |
2019-02-20
13:15 |
Hokkaido |
Hokkaido Univ. |
Improving of trick play video search for 4k/8k broadcast recording on Optical Disc.
Kosuke Yagi, Masaaki Shimada, Tomo Kishigami, Nobuo Takeshita (Mitsubishi Electric) |
Japanese 8K broadcast system uses 100Mbps transfer rate in multiplex-layer. This transfer rate is closed to maximum-tran... [more] |
MMS2019-19 HI2019-19 ME2019-41 AIT2019-19
pp.201-204 |
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-24
17:15 |
Fukuoka |
Kyushu Sangyo Univ. |
[Tutorial Lecture]
Wireless transmission technology in broadcasting
Masayuki Takada (NHK) |
Broadcasting systems and wireless contribution links for program production are introduced in this paper. Outline of mod... [more] |
BCT2019-9
pp.35-42 |
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-25
13:45 |
Fukuoka |
Kyushu Sangyo Univ. |
A Basic Study of Re-Transmitting System using Loop Interference Canceller
Keisuke Makanae, Hiroyuki Hamazumi (Tokyo KOSEN) |
In the next generation of wireless systems such as broadcasting and communication, it is necessary to expand the transmi... [more] |
BCT2019-19
pp.79-82 |
| IEICE-CS, IEICE-IE, IPSJ-AVM, BCT [detail] |
2018-11-30
09:20 |
Tokushima |
Tokushima University |
[Invited Talk]
Security Technologies for Broadcasting, Content Distribution, and Integrated Broadcast-Broadband Services
Kazuto Ogawa (NHK) |
Distribution environment for audio and video content has changed dramatically, such as digital broadcasting service is w... [more] |
BCT2018-94
pp.63-66 |