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Paper Abstract and Keywords
Presentation 2020-05-15 09:35
Atmosphere Estimation in Conversation Scenes with Social Relations
Runa Sugiyama, Yu Wang, Jien Kato (Ritsumeikan Univ.) PRMU2020-5
Abstract (in Japanese) (See Japanese page) 
(in English) The objective of this work is to estimate the atmosphere of the conversation scenes. Because the atmosphere is a subjective attribute, it is difficult to prepare training data in the first place. In this work, we proposed a method for labeling such a kind of attribute by using pair-wise comparison and prepared a dataset that consists of 3000 videos. On the other hand, because the atmosphere is complex hard to estimate, it is necessary to capture the different aspects of the conversation scene in advance. We thus proposed a novel approach that utilizes the Two-stream CNN as the backbone and the social relation recognition as an additional task. The proposed approach learns rich video representation, and we confirm its effectiveness on our dataset quantitively.
Keyword (in Japanese) (See Japanese page) 
(in English) Two-stream CNN / Atmosphere / Video Recognition / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 14, PRMU2020-5, pp. 23-28, May 2020.
Paper # PRMU2020-5 
Date of Issue 2020-05-07 (PRMU) 
ISSN 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)
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Conference Information
Committee PRMU IPSJ-CVIM  
Conference Date 2020-05-14 - 2020-05-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Business based on computer vision and pattern recognition 
Paper Information
Registration To PRMU 
Conference Code 2020-05-PRMU-CVIM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Atmosphere Estimation in Conversation Scenes with Social Relations 
Sub Title (in English)  
Keyword(1) Two-stream CNN  
Keyword(2) Atmosphere  
Keyword(3) Video Recognition  
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1st Author's Name Runa Sugiyama  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Yu Wang  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Jien Kato  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2020-05-15 09:35:00 
Presentation Time 15 minutes 
Registration for PRMU 
Paper # PRMU2020-5 
Volume (vol) vol.120 
Number (no) no.14 
Page pp.23-28 
#Pages
Date of Issue 2020-05-07 (PRMU) 


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