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Paper Abstract and Keywords
Presentation 2011-12-16 12:05
Blur-Free High-Sensitivity Imaging System Utilizing Combined Long/Short Exposure Green Pixels
Satoshi Sato, Yusuke Okada, Takeo Azuma (Panasonic)
Abstract (in Japanese) (See Japanese page) 
(in English) In previous work, we have proposed a high-sensitivity imaging system based on the long exposure for all the G(green) pixels, and motion information from blur-free short-term exposed information from R(red) / B(blue) pixels. However this method was ineffective if detected motion information is inaccurate. As a result, an inadequate accuracy of motion information lost image quality. In this study, we propose a new high-sensitivity imaging system that is stable under such a condition. We arrange long- and short-term exposed G pixels for each line alternatively. With combining regularization method and blur-free G pixel information obtained from the short-term exposure, the proposed system does not require motion information. Then reconstruction images of our proposed system include no blur even if accurate motion detection is difficult.
Keyword (in Japanese) (See Japanese page) 
(in English) High-resolution / High-sensitivity / Motion blur / Deblurring / / / /  
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Conference Information
Committee IEICE-CS IPSJ-AVM BCT IEICE-IE  
Conference Date 2011-12-15 - 2011-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Conding, Streaming, etc. 
Paper Information
Registration To IEICE-IE 
Conference Code 2011-12-CS-AVM-BCT-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Blur-Free High-Sensitivity Imaging System Utilizing Combined Long/Short Exposure Green Pixels 
Sub Title (in English)  
Keyword(1) High-resolution  
Keyword(2) High-sensitivity  
Keyword(3) Motion blur  
Keyword(4) Deblurring  
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1st Author's Name Satoshi Sato  
1st Author's Affiliation Panasonic Corporation (Panasonic)
2nd Author's Name Yusuke Okada  
2nd Author's Affiliation Panasonic Corporation (Panasonic)
3rd Author's Name Takeo Azuma  
3rd Author's Affiliation Panasonic Corporation (Panasonic)
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Speaker Author-1 
Date Time 2011-12-16 12:05:00 
Presentation Time 25 minutes 
Registration for IEICE-IE 
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Volume (vol) vol.35 
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