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Paper Abstract and Keywords
Presentation 2012-12-14 11:25
A Method for Scene Situation Analysis based on Viewing Directions of Multiple Mobile Phones with Handheld Camera Operations
Takayoshi Morioka, Shogo Tokai, Hiroyuki Hase (Univ.of Fukui) SIS2012-44
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a method to extract of the scene situation
based on viewing directions of multiple mobile phones. General
mobile phones have posture sensors in their body, and we can obtain
viewing directions of it with movies. When attractive events occur,
spectators watch them intensively. By analyzing the concentration
of viewing lines, we expect that an important place in the scene is
extracted as a cross point of them by least-square method. We also
implement valid view selection to consider the effect of outliers,
and evaluate our method by comparison with groundtruth as
experimental results for a soccer scene.
Keyword (in Japanese) (See Japanese page) 
(in English) Mobile phones / multi-view Videos / posture sensors / concentration of views / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 348, SIS2012-44, pp. 81-86, Dec. 2012.
Paper # SIS2012-44 
Date of Issue 2012-12-06 (SIS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SIS  
Conference Date 2012-12-13 - 2012-12-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Nihon University Tsudanuma Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIS 
Conference Code 2012-12-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method for Scene Situation Analysis based on Viewing Directions of Multiple Mobile Phones with Handheld Camera Operations 
Sub Title (in English)  
Keyword(1) Mobile phones  
Keyword(2) multi-view Videos  
Keyword(3) posture sensors  
Keyword(4) concentration of views  
1st Author's Name Takayoshi Morioka  
1st Author's Affiliation University of Fukui (Univ.of Fukui)
2nd Author's Name Shogo Tokai  
2nd Author's Affiliation University of Fukui (Univ.of Fukui)
3rd Author's Name Hiroyuki Hase  
3rd Author's Affiliation University of Fukui (Univ.of Fukui)
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Date Time 2012-12-14 11:25:00 
Presentation Time 25 
Registration for SIS 
Paper # IEICE-SIS2012-44 
Volume (vol) IEICE-112 
Number (no) no.348 
Page pp.81-86 
#Pages IEICE-6 
Date of Issue IEICE-SIS-2012-12-06 

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