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Paper Abstract and Keywords
Presentation 2017-10-13 09:30
Food Image Enhancement Using Region Selection in RGB Color Space
Chiaki Ueda (Okayama Univ. of Science), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2017-29
Abstract (in Japanese) (See Japanese page) 
(in English) Food images looks delicious when warm hues are vivid.
The food image acquired in low illumination environments do not often give delicious impressions.
In this report, we proposed the food image enhancement using region selection in RGB color space.
In the proposed method, the lightness is first enhanced.
Next, regions other than foods are marked by a user based on the lightness and saturation conditions, and the saturation is enhanced only in food regions.
The lightness and saturation enhancements are performed by the conventional method proposed by the authors.
In this study, to illustrate the effectiveness of the proposed method, the enhancement experiments using various food images are done.
Keyword (in Japanese) (See Japanese page) 
(in English) Saturation enhancement / Lightness enhancement / Food image / Region selection / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 235, SIS2017-29, pp. 43-48, Oct. 2017.
Paper # SIS2017-29 
Date of Issue 2017-10-05 (SIS) 
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)
Download PDF SIS2017-29

Conference Information
Committee SIS IPSJ-AVM  
Conference Date 2017-10-12 - 2017-10-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Todaiji Culture Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Intelligent Multimedia Systems, Applied Enbedded Systems, etc. 
Paper Information
Registration To SIS 
Conference Code 2017-10-SIS-AVM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Food Image Enhancement Using Region Selection in RGB Color Space 
Sub Title (in English)  
Keyword(1) Saturation enhancement  
Keyword(2) Lightness enhancement  
Keyword(3) Food image  
Keyword(4) Region selection  
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1st Author's Name Chiaki Ueda  
1st Author's Affiliation Okayama University of Science (Okayama Univ. of Science)
2nd Author's Name Tadahiro Azetsu  
2nd Author's Affiliation Yamaguchi Prefectural University (Yamaguchi Prefectural Univ.)
3rd Author's Name Noriaki Suetake  
3rd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
4th Author's Name Eiji Uchino  
4th Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
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Speaker Author-1 
Date Time 2017-10-13 09:30:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2017-29 
Volume (vol) vol.117 
Number (no) no.235 
Page pp.43-48 
#Pages
Date of Issue 2017-10-05 (SIS) 


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