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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 39  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] 2023-02-21
14:30
Hokkaido Hokkaido Univ. Low-latency shot noise reduction method for ultra-high definition cameras
Kodai Kikuchi, Kohei Tomioka, Usui Takemichi, Kitamura Kazuya (NHK), Keigo Hirakawa (University of Dayton) ITS2022-52 IE2022-69
A real-time shot noise reduction system for 4K/8K ultra-high definition cameras is developed, which incorporates the exi... [more] ITS2022-52 IE2022-69
pp.53-58
SAT, KOSST 2022-10-06
15:05
Fukuoka
(Primary: On-site, Secondary: Online)
Satellite Transmission Experiment for Improvement of Link Margin of APSK Modulation Signal toward UHDTV Satellite Broadcasting for 12-GHz Band
Ryota Akiyama, Yuki Koizumi, Shinsuke Yokozawa, Masaaki Kojima, Masafumi Nagasaka, Masashi Kamei (NHK), Susumu Nakazawa, Shuji Kimura, Motoki Matsubara, Hayato Nishida, Shoji Tanaka (B-SAT) SAT2022-46
As for the satellite transmission scheme used for 4K/8K ultra-high definition television (UHDTV), ISDB-S3 which supports... [more] SAT2022-46
pp.12-15
MVE, IMQ, IE, CQ
(Joint) [detail]
2021-03-03
13:00
Online Online [Invited Talk] Delicious life with Super Hi-Vision
Yoshiaki Shishikui (Meiji Univ.) CQ2020-116
In 4K / 8K Super Hi-Vision, which started broadcasting two years ago, the resolution, color gamut, dynamic range, etc. h... [more] CQ2020-116
pp.44-48
RCS 2019-10-25
11:25
Kanagawa Yokosuka Research Park [Invited Lecture] Development of Wireless Transmission Systems for 4K/8K UHDTV Program Contribution
Takayuki Nakagawa (NHK) RCS2019-196
4K/8K UHDTV (ultra-high definition television) broadcasting services via satellite started in December 2018. With the go... [more] RCS2019-196
pp.101-106
SAT 2019-10-10
16:10
Fukuoka JR HAKATA CITY {10F RoomA+B} Comparative Study of Digital Pre-Distortion for 32APSK by Hardware Experiments and Numerical Calculations
Masaaki Kojima, Yuki Koizumi, Yoichi Suzuki, Hisashi Sujikai (NHK) SAT2019-53
The satellite transmission standard for 4K/8K ultra high definition television (UHDTV) services was recommended in ITU-R... [more] SAT2019-53
pp.31-35
IMQ, IE, MVE, CQ
(Joint) [detail]
2019-03-14
14:45
Kagoshima Kagoshima University Optimal GOP size selection of H.265/HEVC coding for 8K UHDTV using spatial and motional analysis
Yusuke Sakamoto, Ryota Yokoyama, Masaru Takeuchi (Waseda Univ.), Yasutaka Matsuo (NHK), Jiro Katto (Waseda Univ.) IMQ2018-40 IE2018-124 MVE2018-71
8K UHDTV needs efficient coding since it has 32 times larger amount of data than current HDTV. However, computational co... [more] IMQ2018-40 IE2018-124 MVE2018-71
pp.103-108
SANE, SAT
(Joint)
2019-02-13
15:15
Kagoshima Tanegashima Island [Special Talk] UHDTV satellite broadcasting sign-on and development of next generation terrestrial broadcasting system
Masayuki Takada (NHK) SAT2018-61
BS and CS satellite broadcasting for UHDTV service using East longitude 110 degree was just started on December 1st, 201... [more] SAT2018-61
pp.23-28
SAT 2018-10-12
12:55
Overseas KARI [Special Talk] Overview of 8K UHDTV Satellite Broadcasting
Hisashi Sujikai, Yoichi Suzuki, Masaaki Kojima (NHK) SAT2018-53
NHK (Japan Broadcasting Corporation) is going to launch the world's first 8K UHDTV satellite broadcasting in Japan in De... [more] SAT2018-53
pp.57-61
SAT, RCS
(Joint)
2018-08-09
15:10
Iwate Iwate University [Invited Talk] Trend and Deployment of Next Generation Digital Broadcasting
Makoto Itami, Akira Nakamura (TUS) SAT2018-36 RCS2018-139
Recently, research and development, standardization, practical realization of next generation digital broadcasting syste... [more] SAT2018-36 RCS2018-139
p.41(SAT), p.43(RCS)
NS 2018-05-17
13:00
Kanagawa Yokohama City Education Center Improvement of transmission efficiency of 4K・8K multi-channel IP multicast using DOCSIS over in-building coaxial cable network
Tomoya Kusunoki, Takuya Kurakake, Kazuhiro otsuki, Kyouichi Saito (NHK) NS2018-19
The satellite broadcasting of Ultra high definition television is scheduled to start in December 2018, and it is expecte... [more] NS2018-19
pp.25-30
RCS, SR, SRW
(Joint)
2018-03-01
10:40
Kanagawa YRP [Invited Talk] 42 GHz-band Wireless Link Technologies for Television Program Contribution
Koichiro Imamura (NHK) SRW2017-83
The 4K and 8K UHDTV (ultra high definition television) regular broadcasting will start on December 1st, 2018. Portable w... [more] SRW2017-83
pp.71-74
ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-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]
IE 2017-06-29
13:15
Okinawa   Real-Time HDTV-to-8K Converter with Super Resolution
Seiichi Gohshi (Kogakuin Univ.) IE2017-25
8K TV is currently under development and it will evetually become the ultimate broadcasting system. 8K broadcasting is p... [more] IE2017-25
pp.1-5
HIP 2017-03-09
14:15
Osaka CiNet The effect of viewing distance on preferred physical size of high-resolution moving images
Masamitsu Harasawa, Yasuhito Sawahata, Kazuteru Komine (NHK) HIP2016-80
Recent flat panel displays (FPDs) are becoming larger and offering higher resolutions. Since parts of the human visual s... [more] HIP2016-80
pp.31-36
SANE, SAT
(Joint)
2017-02-24
11:10
Chiba Katsuura Hotel Mikazuki [Special Talk] Outline of standardization for UHDTV satellite broadcasting and issues toward practical use
Masayuki Takada (A-PAB) SANE2016-124 SAT2016-76
UHDTV Super-HiVision satellite broadcasting is coming soon, owing to standardization of high efficiency video coding sch... [more] SANE2016-124 SAT2016-76
pp.37-42(SANE), pp.87-92(SAT)
IE, CS, IPSJ-AVM, ITE-BCT [detail] 2016-12-08
14:50
Ishikawa   [Special Invited Talk] Recent Advances in Standardization of Multimedia Coding -- Trends in ISO/IEC JTC 1/SC 29 activities --
Kohtaro Asai (Mitsubishi Electric Corp.)
Image coding technologies have brought the most significant impact on the industry and the society when our television b... [more]
VLD, DC, CPSY, RECONF, CPM, ICD, IE
(Joint) [detail]
2016-11-30
10:55
Osaka Ritsumeikan University, Osaka Ibaraki Campus A Power-saving Method for Real-time HEVC Encoder LSIs
Takayuki Onishi, Yuya Omori, Hiroe Iwasaki, Atsushi Shimizu (NTT) CPM2016-83 ICD2016-44 IE2016-78
With the rapid progress of ultra-high definition videos represented by the 4K / 8K UHDTV and of complex video compressio... [more] CPM2016-83 ICD2016-44 IE2016-78
pp.33-38
SAT 2015-10-08
13:20
Osaka Osaka University Nakanoshima Center 16APSK/16QAM-OFDM 3.2Gbps RF Signal Direct-Processing Transmitter and Receiver Communication Experiments Using WINDS Satellte
Kenji Suzuki (NICT), Masatomo Yahata, Midori Kato, Tetsuya Watanabe, Kenichi Hoshi, Tamio Okui, Shiro Yoshikawa (NEC), Masayoshi Yoneda (NEC Space Technorogies), Yoshiki Arakawa, Toshio Asai, Takashi Takahashi, Morio Toyoshima (NICT) SAT2015-40
The National Institute of Information and Communications Technology (NICT) has experimented using a 1,244 Mbps high-spee... [more] SAT2015-40
pp.137-140
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] 2015-02-24
11:00
Hokkaido Hokkaido Univ. Coding control methods of H.265/HEVC for 8K moving pictures considering the amount of movement
Shota Orihashi, Ryoki Takada (Waseda Univ.), Yasutaka Matsuo (NHK), Jiro Katto (Waseda Univ.) ITS2014-49 IE2014-76
In this paper, we propose a method to control the way of encoding by H.265/HEVC for 8K UHDTV moving pictures. In 8K vide... [more] ITS2014-49 IE2014-76
pp.131-136
IMQ 2014-12-20
16:25
Aichi Nagoya University Subjective evaluation of constant perceived hues in the UHDTV wide-color-gamut using natural images with cyanic colors
Yukiko Iwasaki, Yukihiro Nishida (NHK) IMQ2014-22
In a colorimetric conversion from the UHDTV wide-color gamut to the HDTV gamut without changing hue, it is desirable tha... [more] IMQ2014-22
pp.33-38
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