Paper Abstract and Keywords |
Presentation |
2014-03-06 17:30
[Invited Talk]
Development of 8K Super Hi-Vision Video Transmission System
-- Application for Public Viewing -- Yoshiaki Shishikui (NHK) IMQ2013-47 CQ2013-97 IE2013-156 MVE2013-85 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
8K Super Hi-Vision (SHV) has been developed by NHK as a future broadcast system that provides viewers a much greater sensation of reality. The video system with 7680 x 4320 pixels delivers images so real that viewers almost feel they are present at the scenes of the broadcast, and the 22.2 multichannel sound system produces three-dimensional spatial sound that augments the sense of reality and presence. In Japan, we plan to launch a test broadcast of 8K SHV in 2016, and begin full service in 2020.
Video coding is a key technology to realize SHV broadcasting, It is required to compress huge volume of data of SHV down to bandwidth of transmission medium, while maintaining its high picture quality. We have conducted research on video coding techniques based on the properties of SHV signals and developed four SHV video coding systems so far. We have conducted transmission tests by using the developed systems and also provided a public viewing of SHV. In this presentation, we describe some examples of public viewing events and introduce key technical elements in video transmission system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
8K / Super Hi-Vision / Video Coding / HEVC / Public Viewing / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 469, IE2013-156, pp. 115-115, March 2014. |
Paper # |
IE2013-156 |
Date of Issue |
2014-02-27 (IMQ, CQ, IE, MVE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IMQ2013-47 CQ2013-97 IE2013-156 MVE2013-85 |
Conference Information |
Committee |
CQ MVE IE IMQ CEA |
Conference Date |
2014-03-06 - 2014-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Beppu International Convention Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Five senses media, Food media, Social media, Multimedia, Virtual Environment, Image encoding, Cloud, Mobile, Network, and their quality and reliability,General area |
Paper Information |
Registration To |
IE |
Conference Code |
2014-03-CQ-MVE-IE-IMQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Development of 8K Super Hi-Vision Video Transmission System |
Sub Title (in English) |
Application for Public Viewing |
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8K |
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Super Hi-Vision |
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Video Coding |
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HEVC |
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Public Viewing |
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1st Author's Name |
Yoshiaki Shishikui |
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Japan Broadcasting Corporation (NHK) |
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Speaker |
Author-1 |
Date Time |
2014-03-06 17:30:00 |
Presentation Time |
60 minutes |
Registration for |
IE |
Paper # |
IMQ2013-47, CQ2013-97, IE2013-156, MVE2013-85 |
Volume (vol) |
vol.113 |
Number (no) |
no.468(IMQ), no.471(CQ), no.469(IE), no.470(MVE) |
Page |
p.115(IMQ), p.51(CQ), p.115(IE), p.115(MVE) |
#Pages |
1 |
Date of Issue |
2014-02-27 (IMQ, CQ, IE, MVE) |
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