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Paper Abstract and Keywords
Presentation 2017-02-21 11:00
Low-light image enhancement using an RGB-NIR single sensor with exposure bracketing
Hiroki Yamashita, Daisuke Sugimura, Takayuki Hamamoto (Tokyo Univ. of Science) ITS2016-49 IE2016-107
Abstract (in Japanese) (See Japanese page) 
(in English) Color images taken in low light scenes are deteriorated with noise and motion blur. In this paper, we propose a novel imaging system using a single seonsor that captures RGB and Near-infrared (NIR) images for obtaining a high quality images in low-light scenes. In particular, we propose an RGB-NIR imaging with exposure bracketing. Using RGB/NIR images captured with different exposure times, we reconstruct noise- and blur-less color images. Our expoeriments using real raw data captured by our imaging system demonstrate the effectiveness of our method.
Keyword (in Japanese) (See Japanese page) 
(in English) low-light image restoration / RGB/NIR single sensor / exposure bracketing / denoising / deblurring / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 464, IE2016-107, pp. 231-234, Feb. 2017.
Paper # IE2016-107 
Date of Issue 2017-02-13 (ITS, IE) 
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 ITS2016-49 IE2016-107

Conference Information
Committee IE ITS ITE-AIT ITE-HI ITE-ME ITE-MMS ITE-CE  
Conference Date 2017-02-20 - 2017-02-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To IE 
Conference Code 2017-02-IE-ITS-AIT-HI-ME-MMS-CE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Low-light image enhancement using an RGB-NIR single sensor with exposure bracketing 
Sub Title (in English)  
Keyword(1) low-light image restoration  
Keyword(2) RGB/NIR single sensor  
Keyword(3) exposure bracketing  
Keyword(4) denoising  
Keyword(5) deblurring  
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1st Author's Name Hiroki Yamashita  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Daisuke Sugimura  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
3rd Author's Name Takayuki Hamamoto  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker Author-1 
Date Time 2017-02-21 11:00:00 
Presentation Time 15 minutes 
Registration for IE 
Paper # ITS2016-49, IE2016-107 
Volume (vol) vol.116 
Number (no) no.463(ITS), no.464(IE) 
Page pp.231-234 
#Pages
Date of Issue 2017-02-13 (ITS, IE) 


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