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Paper Abstract and Keywords
Presentation 2009-03-05 10:40
A study on parameter estimation for mixed noise removal using enhanced TV filters
Sho Miura, Hiroyuki Tsuji, Tomoaki Kimura, Shinji Tokumasu (Kanagawa Inst. of Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) The enhanced TV filter is a nonlinear filter that is able to remove mixed noise composed of Gaussian and impulsive noises effectively. However, a smoothing parameter should be estimated adequately for each input to improve quality of the restored image. In this paper, we propose a method of estimating the optimal parameter for TV filter. The process includes extracting flat region from a degraded image, then estimating the variance of Gaussian noise that is superimposed on it. We conducted computer simulations using 12 standard gray scale images, and verified the effectiveness of our proposal.
Keyword (in Japanese) (See Japanese page) 
(in English) TV filter / inpainting / mixed noise removal / nonlinear filter / image restoration / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 461, SIS2008-71, pp. 1-6, March 2009.
Paper # SIS2008-71 
Date of Issue 2009-02-26 (SIS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee SIS  
Conference Date 2009-03-05 - 2009-03-06 
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Place (in English)  
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Paper Information
Registration To SIS 
Conference Code 2009-03-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on parameter estimation for mixed noise removal using enhanced TV filters 
Sub Title (in English)  
Keyword(1) TV filter  
Keyword(2) inpainting  
Keyword(3) mixed noise removal  
Keyword(4) nonlinear filter  
Keyword(5) image restoration  
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1st Author's Name Sho Miura  
1st Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. of Tech.)
2nd Author's Name Hiroyuki Tsuji  
2nd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. of Tech.)
3rd Author's Name Tomoaki Kimura  
3rd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. of Tech.)
4th Author's Name Shinji Tokumasu  
4th Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. of Tech.)
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Speaker Author-1 
Date Time 2009-03-05 10:40:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2008-71 
Volume (vol) vol.108 
Number (no) no.461 
Page pp.1-6 
#Pages
Date of Issue 2009-02-26 (SIS) 


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