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Paper Abstract and Keywords
Presentation 2016-03-11 10:30
A Designing Method of Switching Median Filter Based on Genetic Algorithm with Variability of Individual
Shinya Ishimoto (NIT UC), Keiichi Horio (Kyushu Inst. of Tech.), Ryosuke Kubota (NIT UC) SIS2015-64
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a new switching median filter with signal dependent thresholds designed by a genetic algorithm (GA). In the present method, the switching median filter, which has two kinds of the thresholds, is introduced. One is switching thresholds to detect the noise, and the other is selecting thresholds to choose the suitable switching threshold. As the suitable selecting threshold, a variance of signals is used. Then the switching and selecting thresholds of the proposed switching median filter are automatically optimized by using the modified GA with a fitness-based variability operator. To optimize the thresholds with the modified GA, distribution distance between the assumed and the detected noises is employed as a fitness function. The validity and effectiveness of the proposed method are verified by some experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Random-valued impulse noise removal / Switching median filter / Genetic algorithm / Threshold tuning / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 505, SIS2015-64, pp. 93-98, March 2016.
Paper # SIS2015-64 
Date of Issue 2016-03-03 (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 SIS2015-64

Conference Information
Committee SIS  
Conference Date 2016-03-10 - 2016-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo City Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Soft computing, etc. 
Paper Information
Registration To SIS 
Conference Code 2016-03-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Designing Method of Switching Median Filter Based on Genetic Algorithm with Variability of Individual 
Sub Title (in English)  
Keyword(1) Random-valued impulse noise removal  
Keyword(2) Switching median filter  
Keyword(3) Genetic algorithm  
Keyword(4) Threshold tuning  
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1st Author's Name Shinya Ishimoto  
1st Author's Affiliation National Institute of Technology, Ube College (NIT UC)
2nd Author's Name Keiichi Horio  
2nd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
3rd Author's Name Ryosuke Kubota  
3rd Author's Affiliation National Institute of Technology, Ube College (NIT UC)
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Speaker Author-1 
Date Time 2016-03-11 10:30:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2015-64 
Volume (vol) vol.115 
Number (no) no.505 
Page pp.93-98 
#Pages 6 
Date of Issue 2016-03-03 (SIS) 

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