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Paper Abstract and Keywords
Presentation 2020-12-10 13:30
Study on Depth Estimation from 4D Light Field Videos
Takahiro Kinoshita, Satoshi Ono (Kagoshima Univ.) AI2020-1
Abstract (in Japanese) (See Japanese page) 
(in English) Depth (disparity) estimation from 4D Light Field (LF) images has been a research topic for the last couple of years. Most studies have focused on depth estimation from static 4D LF images while not considering temporal information, i.e., LF videos. This paper proposes an end-to-end neural network architecture for depth estimation from 4D LF videos. This study also constructs a medium-scale 4D LF videos dataset that can be used for training deep learning-based methods. Experimental results have shown that temporal information contributes to the improvement of depth estimation accuracy in noisy regions.
Keyword (in Japanese) (See Japanese page) 
(in English) light field video / light field dataset / depth estimation / deep neural network / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 281, AI2020-1, pp. 1-6, Dec. 2020.
Paper # AI2020-1 
Date of Issue 2020-12-03 (AI) 
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 AI2020-1

Conference Information
Committee AI  
Conference Date 2020-12-10 - 2020-12-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Online and HAMAMATSU ACT CITY 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Foundations and application technologies for AI systems on the new normal 
Paper Information
Registration To AI 
Conference Code 2020-12-AI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Depth Estimation from 4D Light Field Videos 
Sub Title (in English)  
Keyword(1) light field video  
Keyword(2) light field dataset  
Keyword(3) depth estimation  
Keyword(4) deep neural network  
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1st Author's Name Takahiro Kinoshita  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Satoshi Ono  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
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Speaker Author-1 
Date Time 2020-12-10 13:30:00 
Presentation Time 25 minutes 
Registration for AI 
Paper # AI2020-1 
Volume (vol) vol.120 
Number (no) no.281 
Page pp.1-6 
#Pages 6 
Date of Issue 2020-12-03 (AI) 

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