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Paper Abstract and Keywords
Presentation 2015-11-06 15:50
Subjective image evaluation of the effect of background region in high-fidelity color reproduction
Yukako Nakama (Tokyo Tech), Kayo Ogawa (Japan Women's Univ.), Tomoya nakamura, Masahiro Yamaguchi (Tokyo Tech) EID2015-8 Link to ES Tech. Rep. Archives: EID2015-8
Abstract (in Japanese) (See Japanese page) 
(in English) A spectrum-based color reproduction technique enables high-fidelity image display, faithful to the texture and color of the original object. In such high-fidelity color display systems, it will be possible to enhance the reality of the reproduced image if the background color in the image is matched with that surrounding the display. Therefore, we conducted a subjective evaluation experiment to investigate the effect of the background color. From the results, it was confirmed that the "reality" and "color reproducibility" were highly evaluated by matching the background color with the surround of the display. In addition, the evaluation of the “reality" and "material appearance" were higher when the background color in the image matched with that surrounding the display than the case when the background in the image was gray.
Keyword (in Japanese) (See Japanese page) 
(in English) Color reproduction / Subjective evaluation / Spectral image / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 296, EID2015-8, pp. 17-20, Nov. 2015.
Paper # EID2015-8 
Date of Issue 2015-10-30 (EID) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 EID2015-8 Link to ES Tech. Rep. Archives: EID2015-8

Conference Information
Conference Date 2015-11-06 - 2015-11-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Imaging Technology 
Paper Information
Registration To EID 
Conference Code 2015-11-EID-IDY-HI-3DIT-OQD-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Subjective image evaluation of the effect of background region in high-fidelity color reproduction 
Sub Title (in English)  
Keyword(1) Color reproduction  
Keyword(2) Subjective evaluation  
Keyword(3) Spectral image  
1st Author's Name Yukako Nakama  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Kayo Ogawa  
2nd Author's Affiliation Japan Women's University (Japan Women's Univ.)
3rd Author's Name Tomoya nakamura  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
4th Author's Name Masahiro Yamaguchi  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Date Time 2015-11-06 15:50:00 
Presentation Time 30 
Registration for EID 
Paper # EID2015-8 
Volume (vol) 115 
Number (no) no.296 
Page pp.17-20 
Date of Issue 2015-10-30 (EID) 

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