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Paper Abstract and Keywords
Presentation 2015-06-19 10:20
Subjective Assessment of 4K Videos -- Application of Super-Resolution with Nonlinear Signal Processing to 4K Displays --
Chinatsu Mori, Masaki Sugie, Hirohisa Takeshita, Seiichi Gohshi (Kogakuin Univ.) IE2015-41
Abstract (in Japanese) (See Japanese page) 
(in English) Results of a subjective assessment of super-resolution (SR) technology for 4K TV sets are reported. 4K TV sets are currently available in the market, and some are equipped with SR functionality. Recently, SR technology that uses nonlinear signal processing (NLSP) and can work in real time has been proposed. The subjective assessment was performed by comparing 4K videos with and without NLSP on 4K TV sets. The assessment method was a combination of Scheffe’s paired comparison and ITU-R BT.500. Assessment data were statistically analyzed, and the results proved that NLSP is superior in resolution.
Keyword (in Japanese) (See Japanese page) 
(in English) Super-resolution / Non-linear signal processing / Subjective assessment / 4K / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 96, IE2015-41, pp. 51-55, June 2015.
Paper # IE2015-41 
Date of Issue 2015-06-11 (IE) 
ISSN Print edition: ISSN 0913-5685  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 2015-06-18 - 2015-06-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Cellular 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing and Coding, etc. 
Paper Information
Registration To IE 
Conference Code 2015-06-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Subjective Assessment of 4K Videos 
Sub Title (in English) Application of Super-Resolution with Nonlinear Signal Processing to 4K Displays 
Keyword(1) Super-resolution  
Keyword(2) Non-linear signal processing  
Keyword(3) Subjective assessment  
Keyword(4) 4K  
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1st Author's Name Chinatsu Mori  
1st Author's Affiliation Kogakuin University (Kogakuin Univ.)
2nd Author's Name Masaki Sugie  
2nd Author's Affiliation Kogakuin University (Kogakuin Univ.)
3rd Author's Name Hirohisa Takeshita  
3rd Author's Affiliation Kogakuin University (Kogakuin Univ.)
4th Author's Name Seiichi Gohshi  
4th Author's Affiliation Kogakuin University (Kogakuin Univ.)
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Speaker
Date Time 2015-06-19 10:20:00 
Presentation Time 20 
Registration for IE 
Paper # IEICE-IE2015-41 
Volume (vol) IEICE-115 
Number (no) no.96 
Page pp.51-55 
#Pages IEICE-5 
Date of Issue IEICE-IE-2015-06-11 


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