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Paper Abstract and Keywords
Presentation 2018-06-08 11:10
Image Regularization with Morphological Gradients Priors Using Optimization of Multiple Structuring Elements
Hirotaka Oka, Shoya Oohara, Mitsuji Muneyasu, Soh Yoshida (Kansai Univ.), Makoto Nakashizuka (C.I.T.)
Abstract (in Japanese) (See Japanese page) 
(in English) An image restoration method using morphological gradients as an image prior and optimizing a structuring element by a genetic algorithm (GA) has been proposed. In this method, the morphological gradients with only one structuring element are adopted. However, depending on the image, it may be better to use several image priors of the morphological gradients with different structuring elements. In this paper, we propose a new image prior consisting of morphological gradients with several structuring elements and an image restoration method that simultaneously optimizes structural elements used for images. The proposed method uses sub-gradients to solve the restoration problem and the GA to optimize the structuring elements. In order to confirm the effectiveness of the proposed method, we compare the restoration results with the cases of a single structuring element and multiple structuring elements.
Keyword (in Japanese) (See Japanese page) 
(in English) image restoration / regularization / morphology / structuring element / sub-gradient method / genetic algorithm / /  
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Conference Information
Conference Date 2018-06-07 - 2018-06-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Jozankei View Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Intelligent Multimedia Systems, Applied Enbedded Systems, etc. 
Paper Information
Registration To IEICE-SIS 
Conference Code 2018-06-SIS-AVM-3DIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Image Regularization with Morphological Gradients Priors Using Optimization of Multiple Structuring Elements 
Sub Title (in English)  
Keyword(1) image restoration  
Keyword(2) regularization  
Keyword(3) morphology  
Keyword(4) structuring element  
Keyword(5) sub-gradient method  
Keyword(6) genetic algorithm  
1st Author's Name Hirotaka Oka  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Shoya Oohara  
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 Soh Yoshida  
4th Author's Affiliation Kansai University (Kansai Univ.)
5th Author's Name Makoto Nakashizuka  
5th Author's Affiliation Chiba Institute of Technology (C.I.T.)
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Speaker Author-1 
Date Time 2018-06-08 11:10:00 
Presentation Time 20 minutes 
Registration for IEICE-SIS 
Paper #  
Volume (vol) vol.42 
Number (no)  
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