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Paper Abstract and Keywords
Presentation 2011-03-10 16:00
Viewpoint varying video textures preserving temporal and spatial continuity of moving objects
Yutaka Babaguchi, Hideyuki Kume, Tomokazu Sato, Naokazu Yokoya (NAIST) PRMU2010-262
Abstract (in Japanese) (See Japanese page) 
(in English) This report presents a method for generating viewpoint-varying video textures using asynchronous video sequences taken from different viewpoints.Video texture is a naturally looping video whose playback time can be infinity.As one of extensions for video textures, a method that enables users to change the line of sight considering the continuity of the movement of the object has been proposed.However, there is one limitation that users cannot change viewpoints.In this report, in order to make it possible to change viewpoints in video textures, video sequences taken from different viewpoints at different time are used as input data.The proposed method is constructed of two processes: (1)synthesis of naturally looping video for each viewpoint, (2)connection of frames between adjacent viewpoints considering temporal and spatial continuity.In experiment, we successfully generate viewpoint-varying video textures from real video sequences.
Keyword (in Japanese) (See Japanese page) 
(in English) Video textures / changing viewpoints / looping videos / view interpolation / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 467, PRMU2010-262, pp. 139-144, March 2011.
Paper # PRMU2010-262 
Date of Issue 2011-03-03 (PRMU) 
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 PRMU2010-262

Conference Information
Committee PRMU  
Conference Date 2011-03-10 - 2011-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PRMU 
Conference Code 2011-03-PRMU 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Viewpoint varying video textures preserving temporal and spatial continuity of moving objects 
Sub Title (in English)  
Keyword(1) Video textures  
Keyword(2) changing viewpoints  
Keyword(3) looping videos  
Keyword(4) view interpolation  
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1st Author's Name Yutaka Babaguchi  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Hideyuki Kume  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Tomokazu Sato  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Naokazu Yokoya  
4th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2011-03-10 16:00:00 
Presentation Time 30 minutes 
Registration for PRMU 
Paper # PRMU2010-262 
Volume (vol) vol.110 
Number (no) no.467 
Page pp.139-144 
#Pages 6 
Date of Issue 2011-03-03 (PRMU) 

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