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Paper Abstract and Keywords
Presentation 2010-01-29 10:00
Study on Image Reproduction with Taking into Consideration Color Memory and Color Adaptation
Tomoki Moriya, Yoshifumi Shimodaira (Shizuoka Univ.) EID2009-63
Abstract (in Japanese) (See Japanese page) 
(in English) We focused on the color memory and the color adaptation for analyzing a cause of different impression when reproduced images was seen after a short interval of 3 minutes. Experiments were conducted under two conditions; illuminations were same and different between memorizing times and reproducing times. D65 (6500K) and cool white (4200K) illuminations were adopted for lightings. In the experiments, we measured different color of impression between that of an image seen first and seen after 3 minutes. Every subject selected an image which gave similar impression as the images seen first among 5 by 5 comparison images, which were changed lightness and saturation from the image seen first. As results, the objects select images of larger lightness and saturation than those seen first. The tendencies are different between simple patch and natural images. The phenomena induced by image memory are similarly appeared under different illuminations.
Keyword (in Japanese) (See Japanese page) 
(in English) Color Memory / Color Adaptation / Lightness Sift / Saturation Sift / Subjective Evaluation / / /  
Reference Info. IEICE Tech. Rep., vol. 109, pp. 65-68, Jan. 2010.
Paper #  
Date of Issue 2010-01-21 (EID) 
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 EID2009-63

Conference Information
Committee ITE-IDY EID IEIJ-SSL IEE-EDD  
Conference Date 2010-01-28 - 2010-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyusyu Univ. (Chikushi Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ITE-IDY 
Conference Code 2010-01-IDY-EID-OMD-EDD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Image Reproduction with Taking into Consideration Color Memory and Color Adaptation 
Sub Title (in English)  
Keyword(1) Color Memory  
Keyword(2) Color Adaptation  
Keyword(3) Lightness Sift  
Keyword(4) Saturation Sift  
Keyword(5) Subjective Evaluation  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tomoki Moriya  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Yoshifumi Shimodaira  
2nd Author's Affiliation Shizuoka Universityka Univ (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2010-01-29 10:00:00 
Presentation Time 5 minutes 
Registration for ITE-IDY 
Paper # EID2009-63 
Volume (vol) vol.109 
Number (no) no.404 
Page pp.65-68 
#Pages 4 
Date of Issue 2010-01-21 (EID) 

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