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Paper Abstract and Keywords
Presentation 2012-02-21 15:00
User Tracking with Multiple Camera Images for a Remote Collaboration Support System called "t-Room"
Kana Takeuchi, Shigeru Katagiri, Miho Ohsaki (Doshisha Univ.) ITS2011-55 IE2011-131
Abstract (in Japanese) (See Japanese page) 
(in English) To increase the utility of a remote collaboration support system called "t-Room", we investigated in this paper a user tracking method with multiple cameras, which were originally embedded in the t-Room, and an additional overhead camera. Because of the too large amount of visual data transmitted in the t-Room, the method first compresses the visual data of the multiple originally-set cameras into a small-size video data on a proxy server. It next applies a particle filter both to these compressed video data and the overhead-camera's data to track user images. The method also employs a mechanism that applies the information obtained from one part of video data to the particle filter control for another part of video data. Through an evaluation experiment, we demonstrate that the method works in a real-time fashion and show its fundamental performance in tracking multiple users.
Keyword (in Japanese) (See Japanese page) 
(in English) t-Room / user tracking / particle filter / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 442, IE2011-131, pp. 319-324, Feb. 2012.
Paper # IE2011-131 
Date of Issue 2012-02-13 (ITS, IE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
Download PDF ITS2011-55 IE2011-131

Conference Information
Committee ITS IE ITE-AIT ITE-HI ITE-ME  
Conference Date 2012-02-20 - 2012-02-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ITS Image Processsing, Image Medium, Vision, etc. 
Paper Information
Registration To IE 
Conference Code 2012-02-ITS-IE-AIT-HI-ME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) User Tracking with Multiple Camera Images for a Remote Collaboration Support System called "t-Room" 
Sub Title (in English)  
Keyword(1) t-Room  
Keyword(2) user tracking  
Keyword(3) particle filter  
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1st Author's Name Kana Takeuchi  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Shigeru Katagiri  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Miho Ohsaki  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2012-02-21 15:00:00 
Presentation Time 20 minutes 
Registration for IE 
Paper # ITS2011-55, IE2011-131 
Volume (vol) vol.111 
Number (no) no.441(ITS), no.442(IE) 
Page pp.319-324 
#Pages
Date of Issue 2012-02-13 (ITS, IE) 


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