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Paper Abstract and Keywords
Presentation 2017-03-03 09:30
A Proposal of Fast Haze Removal Using Box Filter and Transmittance Correction
Atsushi Okita, Shota Furukawa (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-54
Abstract (in Japanese) (See Japanese page) 
(in English) In the natural scene, the visibility of objects is affected by the haze such as fog. Image processing techniques for haze removal from images have been researched so far. In the haze removal based on the observation model, the transmittance of ambient light is needed to obtain the clear image. However, it takes much time to estimate the transmittance precisely from a single image. In this report, we propose a novel method to obtain the precise transmittance fast by applying the box filter and the intensity correction to the minimum channel of the input image. The calculation cost of the box filter does not depend on its filter size by using the integral image. The effectiveness of the proposed method is verified by the some experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Haze removal / Intensity correction / Transmittance / Box filter / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 482, SIS2016-54, pp. 71-76, March 2017.
Paper # SIS2016-54 
Date of Issue 2017-02-23 (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 2017-03-02 - 2017-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanagawa Inst. Tech. Yokohama Office 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Soft Computing, etc. 
Paper Information
Registration To SIS 
Conference Code 2017-03-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of Fast Haze Removal Using Box Filter and Transmittance Correction 
Sub Title (in English)  
Keyword(1) Haze removal  
Keyword(2) Intensity correction  
Keyword(3) Transmittance  
Keyword(4) Box filter  
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Keyword(6)  
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1st Author's Name Atsushi Okita  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Shota Furukawa  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
3rd Author's Name Takanori Koga  
3rd Author's Affiliation National Institute of Technology, Tokuyama College (NIT, Tokuyama College)
4th Author's Name Noriaki Suetake  
4th Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
5th Author's Name Eiji Uchino  
5th Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
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Speaker Author-1 
Date Time 2017-03-03 09:30:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2016-54 
Volume (vol) vol.116 
Number (no) no.482 
Page pp.71-76 
#Pages 6 
Date of Issue 2017-02-23 (SIS) 

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