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Paper Abstract and Keywords
Presentation 2010-03-12 09:20
Fineness of motion parallax affected evaluation of 3D projected image
Naomi Inoue (NICT), Ippei Negishi (Tokyo Inst. of Tech.), Sumio Yano (NICT) MVE2009-131
Abstract (in Japanese) (See Japanese page) 
(in English) Multi-Viewpoint display systems which changes the image due to a variety of the position of observers is developed. These systems can enhance the reality by motion parallax and diminish the image distortion caused by observers' movement. On the other hand, viewpoint transition makes flipping which is a gap between before and after images, and observers may feel uncomfortable by it. In principle, increase of viewpoint density is effective to avoid flipping, but enough density is not revealed. So we examined the relationship between viewpoint density and perceived quality of 3D image by subjective assessment, using HD quality nature scene image. Our results showed that enough density is 3.4/cm when the image (max horizontal disparity = 27.0’) was shot by toed-in camera configuration and is 2.3/cm by parallel camera configuration (max horizontal disparity = 32.2’).
Keyword (in Japanese) (See Japanese page) 
(in English) 3D image / stereo image / motion parallax / flipping / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 466, MVE2009-131, pp. 3-8, March 2010.
Paper # MVE2009-131 
Date of Issue 2010-03-05 (MVE) 
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)
Download PDF MVE2009-131

Conference Information
Committee MVE  
Conference Date 2010-03-12 - 2010-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Toshiba Science Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MVE 
Conference Code 2010-03-MVE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fineness of motion parallax affected evaluation of 3D projected image 
Sub Title (in English)  
Keyword(1) 3D image  
Keyword(2) stereo image  
Keyword(3) motion parallax  
Keyword(4) flipping  
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1st Author's Name Naomi Inoue  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Ippei Negishi  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
3rd Author's Name Sumio Yano  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-2 
Date Time 2010-03-12 09:20:00 
Presentation Time 30 minutes 
Registration for MVE 
Paper # MVE2009-131 
Volume (vol) vol.109 
Number (no) no.466 
Page pp.3-8 
#Pages 6 
Date of Issue 2010-03-05 (MVE) 

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