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Paper Abstract and Keywords
Presentation 2010-06-11 10:20
Monochrome Transformation of Color Images Considering Differences of Colors and Grayscale Preservation
Go Tanaka, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fazzy Logic Systems Inst,) SIS2010-15
Abstract (in Japanese) (See Japanese page) 
(in English) In usual color-to-monochrome transformation, lightness components of each pixel are used for gray-level. In this transformation, however, colors having same lightness are converted to identical gray-level even though those have different hue or chroma. To cope with this problem, in recent years, several investigations about color-to-monochrome transformation considering differences of colors have been carried out. In this report, we propose the color-to-monochrome transformation considering not only differences of colors but also grayscale preservation. The grayscale preservation stands for the correspondence of an achromatic color's gray-level with its lightness component.
Keyword (in Japanese) (See Japanese page) 
(in English) Color-to-monochrome transformation / Color image / Grayscale preservation / Color2Gray algorithm / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 74, SIS2010-15, pp. 83-86, June 2010.
Paper # SIS2010-15 
Date of Issue 2010-06-03 (SIS) 
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 SIS2010-15

Conference Information
Committee SIS  
Conference Date 2010-06-10 - 2010-06-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Abashiri Public Auditorium 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIS 
Conference Code 2010-06-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Monochrome Transformation of Color Images Considering Differences of Colors and Grayscale Preservation 
Sub Title (in English)  
Keyword(1) Color-to-monochrome transformation  
Keyword(2) Color image  
Keyword(3) Grayscale preservation  
Keyword(4) Color2Gray algorithm  
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1st Author's Name Go Tanaka  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Noriaki Suetake  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
3rd Author's Name Eiji Uchino  
3rd Author's Affiliation Yamaguchi University/Fazzy Logic Systems Institute, (Yamaguchi Univ./Fazzy Logic Systems Inst,)
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Speaker Author-1 
Date Time 2010-06-11 10:20:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2010-15 
Volume (vol) vol.110 
Number (no) no.74 
Page pp.83-86 
#Pages 4 
Date of Issue 2010-06-03 (SIS) 

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