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Paper Abstract and Keywords
Presentation 2013-03-11 11:10
Influence on subjective impression by image of different resolutions
Ryosuke Hayashi, Yuukou Horita (Univ. of Toyama) IMQ2012-48 IE2012-152 MVE2012-109 WIT2012-58
Abstract (in Japanese) (See Japanese page) 
(in English) The development of imaging technologies and display, it has been enabled to represent the pixels of 4K(3840x2160) and 8K(7680x4320). The difference of image resolution is related to degradation to such as JPEG encoding image. In this paper, we measure the impression of the change in image resolution by Semantic Differential Method, and made a factor analysis. As a result, six factors were extracted and the first factor was influenced of adjective pairs that are relevant to image resolution. each image content, the degree of change of impression was different. It indicates to that there are difference of importance of image resolution.
Keyword (in Japanese) (See Japanese page) 
(in English) Subjective assessment / Impression / Resolution / 4K / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 472, IMQ2012-48, pp. 81-84, March 2013.
Paper # IMQ2012-48 
Date of Issue 2013-03-04 (IMQ, IE, MVE, WIT) 
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)
Download PDF IMQ2012-48 IE2012-152 MVE2012-109 WIT2012-58

Conference Information
Committee MVE IE WIT IMQ CQ  
Conference Date 2013-03-11 - 2013-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quality of media communication, welfare, and general topics 
Paper Information
Registration To IMQ 
Conference Code 2013-03-MVE-IE-WIT-IMQ-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influence on subjective impression by image of different resolutions 
Sub Title (in English)  
Keyword(1) Subjective assessment  
Keyword(2) Impression  
Keyword(3) Resolution  
Keyword(4) 4K  
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1st Author's Name Ryosuke Hayashi  
1st Author's Affiliation Univercity of Toyama (Univ. of Toyama)
2nd Author's Name Yuukou Horita  
2nd Author's Affiliation Univercity of Toyama (Univ. of Toyama)
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Speaker Author-1 
Date Time 2013-03-11 11:10:00 
Presentation Time 25 minutes 
Registration for IMQ 
Paper # IMQ2012-48, IE2012-152, MVE2012-109, WIT2012-58 
Volume (vol) vol.112 
Number (no) no.472(IMQ), no.473(IE), no.474(MVE), no.475(WIT) 
Page pp.81-84 
#Pages 4 
Date of Issue 2013-03-04 (IMQ, IE, MVE, WIT) 

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