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Paper Abstract and Keywords
Presentation 2019-06-21 14:30
Image Quality Evaluation of 8K120Hz HEVC Encoder
Shinya Iwasaki (NHK), Xuying Lei (FJL), Kazuhiro Chida, Yasuko Sugito, Kazuhisa Iguchi, Kikufumi Kanda (NHK), Hidenobu Miyoshi, Yoshifumi Uehara (FJL) IE2019-20
Abstract (in Japanese) (See Japanese page) 
(in English) We developed 8K 119.88-Hz (120-Hz) encoder to transmit videos with smoother motions. To evaluate the image quality improvement effect of our encoder, we conducted a subjective evaluation experiment as well as an objective image quality assessment. From the results, we found that the required bit rates for 8K 120-Hz videos is around 85 Mbps.
Keyword (in Japanese) (See Japanese page) 
(in English) 8K120Hz / Super Hi-Vision / HEVC/H.265 / subjective image quality assessment / objective image quality assessment / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 95, IE2019-20, pp. 19-24, June 2019.
Paper # IE2019-20 
Date of Issue 2019-06-14 (IE) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee IE  
Conference Date 2019-06-21 - 2019-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image processing, coding, etc. 
Paper Information
Registration To IE 
Conference Code 2019-06-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Image Quality Evaluation of 8K120Hz HEVC Encoder 
Sub Title (in English)  
Keyword(1) 8K120Hz  
Keyword(2) Super Hi-Vision  
Keyword(3) HEVC/H.265  
Keyword(4) subjective image quality assessment  
Keyword(5) objective image quality assessment  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shinya Iwasaki  
1st Author's Affiliation JAPAN BROADCASTING CORPORATION (NHK)
2nd Author's Name Xuying Lei  
2nd Author's Affiliation FUJITSU LABORATORIES LTD (FJL)
3rd Author's Name Kazuhiro Chida  
3rd Author's Affiliation JAPAN BROADCASTING CORPORATION (NHK)
4th Author's Name Yasuko Sugito  
4th Author's Affiliation JAPAN BROADCASTING CORPORATION (NHK)
5th Author's Name Kazuhisa Iguchi  
5th Author's Affiliation JAPAN BROADCASTING CORPORATION (NHK)
6th Author's Name Kikufumi Kanda  
6th Author's Affiliation JAPAN BROADCASTING CORPORATION (NHK)
7th Author's Name Hidenobu Miyoshi  
7th Author's Affiliation FUJITSU LABORATORIES LTD (FJL)
8th Author's Name Yoshifumi Uehara  
8th Author's Affiliation FUJITSU LABORATORIES LTD (FJL)
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Speaker Author-1 
Date Time 2019-06-21 14:30:00 
Presentation Time 30 minutes 
Registration for IE 
Paper # IE2019-20 
Volume (vol) vol.119 
Number (no) no.95 
Page pp.19-24 
#Pages
Date of Issue 2019-06-14 (IE) 


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