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Paper Abstract and Keywords
Presentation 2022-03-09 11:25
Depth Estimation Based on a Catadioptric System with an Omnidirectional Camera and a Spherical Mirror
Yuya Hiruta, Hidehiko Shishido, Itaru Kitahara (Univ. of Tsukuba) IMQ2021-19 IE2021-81 MVE2021-48
Abstract (in Japanese) (See Japanese page) 
(in English) Since 3D information is useful for spatial recognition, the technologies for acquiring and presenting 3D information are rapidly spreading in various fields. 3D information sensing methods using laser beams and multi-view image groups are known, however, these methods require large-scale equipment and observation systems. Catadioptric imaging systems using a curved mirror can observe a large space at a time. In this paper, we propose a method to acquire a wide range of 3D information with a compact device by estimating the depth of the observation space from a monocular image based on a catadioptric imaging system consisting of an omnidirectional camera and a spherical mirror. The effectiveness of the proposed method was confirmed through an experiment using an image taken in a CG environment.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D Estimation / Cadioptric Imaging System / Omnidirectional Camera / Mirror Object / Epipolar Geometry / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 423, MVE2021-48, pp. 49-54, March 2022.
Paper # MVE2021-48 
Date of Issue 2022-03-02 (IMQ, IE, MVE) 
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 IMQ2021-19 IE2021-81 MVE2021-48

Conference Information
Committee CQ IMQ MVE IE  
Conference Date 2022-03-09 - 2022-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Online (Zoom) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Media of five senses, Multimedia, Media experience, Picture codinge, Image media quality, Network,quality and reliability, etc 
Paper Information
Registration To MVE 
Conference Code 2022-03-CQ-IMQ-MVE-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Depth Estimation Based on a Catadioptric System with an Omnidirectional Camera and a Spherical Mirror 
Sub Title (in English)  
Keyword(1) 3D Estimation  
Keyword(2) Cadioptric Imaging System  
Keyword(3) Omnidirectional Camera  
Keyword(4) Mirror Object  
Keyword(5) Epipolar Geometry  
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Keyword(7)  
Keyword(8)  
1st Author's Name Yuya Hiruta  
1st Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
2nd Author's Name Hidehiko Shishido  
2nd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
3rd Author's Name Itaru Kitahara  
3rd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
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Speaker Author-1 
Date Time 2022-03-09 11:25:00 
Presentation Time 25 minutes 
Registration for MVE 
Paper # IMQ2021-19, IE2021-81, MVE2021-48 
Volume (vol) vol.121 
Number (no) no.420(IMQ), no.422(IE), no.423(MVE) 
Page pp.49-54 
#Pages 6 
Date of Issue 2022-03-02 (IMQ, IE, MVE) 

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