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Paper Abstract and Keywords
Presentation 2014-03-07 11:20
Degree-of-Loop Assessement in Short Video Clips Using Statistical Analysis on Scene Dynamics
Toshihiko Yamasaki, Shumpei Sano, Kiyoharu Aizawa (Univ. of Tokyo) IMQ2013-64 IE2013-173 MVE2013-102
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a degree-of-loop assessment method for shot video clips. Loop video is one of the popular features in short video, but there are so many non-loop video tagged with “loop” on short video services. This is because the uploaders or spammers also know that loop video is popular and they want to draw an attention from viewers. In this paper, we analyze the scene dynamics of the video statistically by using color, optical flow, saliency maps, and so on. We have collected more than 1,000 video clips from Vine and subjectively evaluated their degree-of-loop. Experimental results show that our proposed algorithm can classify loop/non-loop video with 85.7% accuracy and categorize them into five degree-of-loop categories with 61.6% accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) short video / micro video / degree-of-loop / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 469, IE2013-173, pp. 193-198, March 2014.
Paper # IE2013-173 
Date of Issue 2014-02-27 (IMQ, IE, MVE) 
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)
Download PDF IMQ2013-64 IE2013-173 MVE2013-102

Conference Information
Committee CQ MVE IE IMQ CEA  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Beppu International Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Five senses media, Food media, Social media, Multimedia, Virtual Environment, Image encoding, Cloud, Mobile, Network, and their quality and reliability,General area 
Paper Information
Registration To IE 
Conference Code 2014-03-CQ-MVE-IE-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Degree-of-Loop Assessement in Short Video Clips Using Statistical Analysis on Scene Dynamics 
Sub Title (in English)  
Keyword(1) short video  
Keyword(2) micro video  
Keyword(3) degree-of-loop  
1st Author's Name Toshihiko Yamasaki  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Shumpei Sano  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Kiyoharu Aizawa  
3rd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Date Time 2014-03-07 11:20:00 
Presentation Time 25 
Registration for IE 
Paper # IEICE-IMQ2013-64,IEICE-IE2013-173,IEICE-MVE2013-102 
Volume (vol) IEICE-113 
Number (no) no.468(IMQ), no.469(IE), no.470(MVE) 
Page pp.193-198 
#Pages IEICE-6 
Date of Issue IEICE-IMQ-2014-02-27,IEICE-IE-2014-02-27,IEICE-MVE-2014-02-27 

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