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Paper Abstract and Keywords
Presentation 2024-08-26 14:40
Edge-Enhanced Branch for Deep Learning-Based Motion Deblurring
Sota Moriyama, Koichi Ichige (YNU) SIP2024-49
Abstract (in Japanese) (See Japanese page) 
(in English) It is important to restore edge information to obtain a visually clear image in video deblurring. In this paper, we propose an auxiliary edge-enhanced branch for video motion deblurring models using deep learning. In general, background areas in the image with little motion have more edge information, whereas moving object areas lacks high-frequency components. Thus we propose a branch that extracts only the edge information of the moving objects by calculating the pixel-wise inner product between the entire edge image obtained by the Sobel filter and the optical flow representing motion in the image in order to emphasize only the edges of moving objects excluding the background. In this work, we add this edge-enhanced branch to the network of the conventional method, and aim to further improve the accuracy of motion deblurring by focusing on restoring the edge information of the moving objects.
Keyword (in Japanese) (See Japanese page) 
(in English) Motion blur / Deblurring / Image restoration / Machine learning / Optical flow / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 162, SIP2024-49, pp. 31-36, Aug. 2024.
Paper # SIP2024-49 
Date of Issue 2024-08-19 (SIP) 
ISSN 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 SIP2024-49

Conference Information
Committee SIP  
Conference Date 2024-08-26 - 2024-08-27 
Place (in Japanese) (See Japanese page) 
Place (in English) University of Fukui (Bunkyo Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal processing, etc. 
Paper Information
Registration To SIP 
Conference Code 2024-08-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Edge-Enhanced Branch for Deep Learning-Based Motion Deblurring 
Sub Title (in English)  
Keyword(1) Motion blur  
Keyword(2) Deblurring  
Keyword(3) Image restoration  
Keyword(4) Machine learning  
Keyword(5) Optical flow  
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Keyword(7)  
Keyword(8)  
1st Author's Name Sota Moriyama  
1st Author's Affiliation Yokohama National University (YNU)
2nd Author's Name Koichi Ichige  
2nd Author's Affiliation Yokohama National University (YNU)
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Speaker Author-1 
Date Time 2024-08-26 14:40:00 
Presentation Time 20 minutes 
Registration for SIP 
Paper # SIP2024-49 
Volume (vol) vol.124 
Number (no) no.162 
Page pp.31-36 
#Pages 6 
Date of Issue 2024-08-19 (SIP) 

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