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Paper Abstract and Keywords
Presentation 2023-12-07 11:40
A Proposal of Illuminant Estimation Method Based on Dichromatic Reflection Model Employing Clustering and Color Lines
Soshun Muto, Mashiho Mukaida, Noriaki Suetake (Ymaguchi Univ.) SIS2023-26
Abstract (in Japanese) (See Japanese page) 
(in English) The color casts occur in an image affected by the illuminant. For such image, illuminant estimation method based on dichromatic reflection model has been proposed to remove color casts. However, the conventional methods have a problem of insufficient removal of color casts in where the regions of input image are unaffected by the illuminant color. In this report, we propose an illuminant estimation method based on dichromatic reflection model employing clustering and Color Lines. In the proposed method, the specular reflection is classified by using the clustering algorithm. The illuminant color is estimated by using the Color Lines. The effectiveness of the proposed method is verified through the experiments using various color images.
Keyword (in Japanese) (See Japanese page) 
(in English) Illuminant estimation / Clustering / Specular reflection / Color Lines / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 296, SIS2023-26, pp. 13-18, Dec. 2023.
Paper # SIS2023-26 
Date of Issue 2023-11-30 (SIS) 
ISSN 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 SIS2023-26

Conference Information
Committee SIS  
Conference Date 2023-12-07 - 2023-12-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Sakurayama Campus, Nagoya City University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Smart Personal Sysytems, etc. 
Paper Information
Registration To SIS 
Conference Code 2023-12-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of Illuminant Estimation Method Based on Dichromatic Reflection Model Employing Clustering and Color Lines 
Sub Title (in English)  
Keyword(1) Illuminant estimation  
Keyword(2) Clustering  
Keyword(3) Specular reflection  
Keyword(4) Color Lines  
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1st Author's Name Soshun Muto  
1st Author's Affiliation Yamaguchi University (Ymaguchi Univ.)
2nd Author's Name Mashiho Mukaida  
2nd Author's Affiliation Yamaguchi University (Ymaguchi Univ.)
3rd Author's Name Noriaki Suetake  
3rd Author's Affiliation Yamaguchi University (Ymaguchi Univ.)
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Speaker Author-1 
Date Time 2023-12-07 11:40:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2023-26 
Volume (vol) vol.123 
Number (no) no.296 
Page pp.13-18 
#Pages 6 
Date of Issue 2023-11-30 (SIS) 

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