Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2008-05-30 10:25
An Unsupervised Design Method for Weighted Median Filters Using Genetic Algorithm
Yoshiko Hanada, Haruo Suzuki, Mitsuji Muneyasu (Kansai Univ.), Akira Asano (Hiroshima Univ.) EA2008-19 SIP2008-28
Abstract (in Japanese) (See Japanese page) 
(in English) Estimation of a suitable window shape and appropriate weights in weighted median filters is one of important problems. Hitherto, an unsupervised design method for the filters has been proposed. In this method, a simulated annealing is applied to design the optimal filter for texture images corrupted by impulse noise, and it has been shown to perform as equally well as a supervised technique. In this paper, we apply a genetic algorithm and adopt Rank-Ordered Logarithmic Difference (ROLD) statistics as objective function to design a weighted median filter. Through experiments, it was shown that our new approach outperformed compared to conventional methods.
Keyword (in Japanese) (See Japanese page) 
(in English) texture images / impulse noise / weighted median filter / genetic algorithm / degraded image / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 71, SIP2008-28, pp. 7-12, May 2008.
Paper # SIP2008-28 
Date of Issue 2008-05-23 (EA, SIP) 
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 EA2008-19 SIP2008-28

Conference Information
Committee SIP EA  
Conference Date 2008-05-29 - 2008-05-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIP 
Conference Code 2008-05-SIP-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Unsupervised Design Method for Weighted Median Filters Using Genetic Algorithm 
Sub Title (in English)  
Keyword(1) texture images  
Keyword(2) impulse noise  
Keyword(3) weighted median filter  
Keyword(4) genetic algorithm  
Keyword(5) degraded image  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yoshiko Hanada  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Haruo Suzuki  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Mitsuji Muneyasu  
3rd Author's Affiliation Kansai University (Kansai Univ.)
4th Author's Name Akira Asano  
4th Author's Affiliation Hiroshima University (Hiroshima Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2008-05-30 10:25:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # EA2008-19, SIP2008-28 
Volume (vol) vol.108 
Number (no) no.69(EA), no.71(SIP) 
Page pp.7-12 
#Pages 6 
Date of Issue 2008-05-23 (EA, SIP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan