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Paper Abstract and Keywords
Presentation 2011-01-20 13:30
Scene Connection between Past and Present Using Guidance to Camera Position with a Handheld Device
Kazuhiro Kasada, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose (Tokyo Univ.) PRMU2010-170 MVE2010-95
Abstract (in Japanese) (See Japanese page) 
(in English) In this research, we designed a system to connect images between past and present by estimating the past camera position with a handheld device. Users can compare present and past situations and know past by going to the place of the past picture and find its camera position. In the previous research, we could not estimate the angle of view, therefore sometimes the images of present did not match those of the past. In this research, we use a handheld device equipped with an accelerometer and give four corresponding points to the past and present images. It enables the system to estimate both the camera position and the angle of view of the past image. After we designed the system, we assessed the system by using a past photograph and confirmed that it can estimate past camera position and connect images.
Keyword (in Japanese) (See Japanese page) 
(in English) Mixed Reality / Handheld Device / Estimation of Camera Position / Scene Connection / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 382, MVE2010-95, pp. 167-170, Jan. 2011.
Paper # MVE2010-95 
Date of Issue 2011-01-13 (PRMU, MVE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee PRMU MVE IPSJ-CVIM  
Conference Date 2011-01-20 - 2011-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To MVE 
Conference Code 2011-01-PRMU-MVE-CVIM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Scene Connection between Past and Present Using Guidance to Camera Position with a Handheld Device 
Sub Title (in English)  
Keyword(1) Mixed Reality  
Keyword(2) Handheld Device  
Keyword(3) Estimation of Camera Position  
Keyword(4) Scene Connection  
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1st Author's Name Kazuhiro Kasada  
1st Author's Affiliation University of Tokyo (Tokyo Univ.)
2nd Author's Name Takuji Narumi  
2nd Author's Affiliation University of Tokyo (Tokyo Univ.)
3rd Author's Name Tomohiro Tanikawa  
3rd Author's Affiliation University of Tokyo (Tokyo Univ.)
4th Author's Name Michitaka Hirose  
4th Author's Affiliation University of Tokyo (Tokyo Univ.)
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Speaker Author-1 
Date Time 2011-01-20 13:30:00 
Presentation Time 25 minutes 
Registration for MVE 
Paper # PRMU2010-170, MVE2010-95 
Volume (vol) vol.110 
Number (no) no.381(PRMU), no.382(MVE) 
Page pp.167-170 
#Pages
Date of Issue 2011-01-13 (PRMU, MVE) 


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