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Paper Abstract and Keywords
Presentation 2020-02-08 14:00
Motionless Super-Resolution Under Blind Conditions
Yoshitaka Izumi, Sota Kawakami, Hiroyuki Kudo (Tsukuba Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this paper is to propose a new motionless super-resolution method. Motionless super-resolution is one of the methods in super-resolution and aims at restoring a high-resolution image from a set of differently blurred low-resolution images. In conventional motionless super-resolution, there is a problem that positioning is not required, but prior knowledge on degradation process is required. Therefore, the proposed method in this study evaluates the sparsity of the degradation process using an image restoration method using sparse optimization, and performs super-resolution without using unrealistic prior knowledge. In addition, we performed a simulation experiment using this method and an experiment with real images, and showed the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Super-resolution / Blind image restoration / Low-rank matrix recovery / / / / /  
Reference Info. ITE Tech. Rep., vol. 44, no. 4, ME2020-17, pp. 57-58, Feb. 2020.
Paper # ME2020-17 
Date of Issue 2020-02-01 (ME) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee ME  
Conference Date 2020-02-08 - 2020-02-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanto Gakuin University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ME 
Conference Code 2020-02-ME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Motionless Super-Resolution Under Blind Conditions 
Sub Title (in English)  
Keyword(1) Super-resolution  
Keyword(2) Blind image restoration  
Keyword(3) Low-rank matrix recovery  
1st Author's Name Yoshitaka Izumi  
1st Author's Affiliation University of Tsukuba (Tsukuba Univ.)
2nd Author's Name Sota Kawakami  
2nd Author's Affiliation University of Tsukuba (Tsukuba Univ.)
3rd Author's Name Hiroyuki Kudo  
3rd Author's Affiliation University of Tsukuba (Tsukuba Univ.)
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Date Time 2020-02-08 14:00:00 
Presentation Time 15 
Registration for ME 
Paper # ITE-ME2020-17 
Volume (vol) ITE-44 
Number (no) no.4 
Page pp.57-58 
#Pages ITE-2 
Date of Issue ITE-ME-2020-02-01 

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