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Paper Abstract and Keywords
Presentation 2018-03-08 15:50
Improvement of Real-time Dehazing Processing Suitable for Embedded Systems
Ayaka Yasuda (NIT, Tokuyama Col.), Shota Furukawa (NIT, Kagoshima Col.), Noriaki Suetake (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama Col.) SIS2017-61
Abstract (in Japanese) (See Japanese page) 
(in English) Processing for removing haze such as fog and mist superimposed on digital images is called dehazing. When dehazing systems are applied to actual applications such as video surveillance and in-vehicle cameras, it is necessary to implement a high-performance dehazing algorithm which can handle video streams at a processing speed of 30 [fps] or more on a low-cost portable embedded device. In this study, we propose a fast and high-performance dehazing algorithm suitable for embedded implementation. Furthermore, by optimizing its hardware implementation on an embedded target board with GPU, we achieve the above-mentioned requirement for processing speed. As a result of verification, a practical processing speed of more than 40 [fps] was accomplished and high-quality dehazing results were obtained compared with typical dehazing methods.
Keyword (in Japanese) (See Japanese page) 
(in English) Embedded system / Haze removal / Real-time processing / Parallel computing / GPGPU / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 482, SIS2017-61, pp. 23-28, March 2018.
Paper # SIS2017-61 
Date of Issue 2018-03-01 (SIS) 
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)
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Conference Information
Committee SIS  
Conference Date 2018-03-08 - 2018-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Meijo Univ. Tempaku Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Soft Computing, etc. 
Paper Information
Registration To SIS 
Conference Code 2018-03-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of Real-time Dehazing Processing Suitable for Embedded Systems 
Sub Title (in English)  
Keyword(1) Embedded system  
Keyword(2) Haze removal  
Keyword(3) Real-time processing  
Keyword(4) Parallel computing  
Keyword(5) GPGPU  
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Keyword(7)  
Keyword(8)  
1st Author's Name Ayaka Yasuda  
1st Author's Affiliation National Institute of Technology, Tokuyama College (NIT, Tokuyama Col.)
2nd Author's Name Shota Furukawa  
2nd Author's Affiliation National Institute of Technology, Kagoshima College (NIT, Kagoshima Col.)
3rd Author's Name Noriaki Suetake  
3rd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
4th Author's Name Takanori Koga  
4th Author's Affiliation National Institute of Technology, Tokuyama College (NIT, Tokuyama Col.)
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Speaker Author-1 
Date Time 2018-03-08 15:50:00 
Presentation Time 25 minutes 
Registration for SIS 
Paper # SIS2017-61 
Volume (vol) vol.117 
Number (no) no.482 
Page pp.23-28 
#Pages 6 
Date of Issue 2018-03-01 (SIS) 

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