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Paper Abstract and Keywords
Presentation 2016-03-07 17:00
Facial expression generation based on morphable face model by impression transfer vector defined by SVM
Yudai Arai, Haruna Yamaguchi, Yoshinori Inaba, Shigeru Akamatsu (Hosei Univ.) IMQ2015-47 IE2015-146 MVE2015-74
Abstract (in Japanese) (See Japanese page) 
(in English) Facial expressions play an important role in all facets of human communication, even in human-machine communications. On the other hand there is a report that facial expressions which tend to be confused each other. Therefore, we must properly transform the 3D shape of its original neutral face to create a 3D avatar face that displays various expressions. Morphable 3D face model was introduced by learning from many 3D faces that display various expressions, with which each transformation of the 3D shape is described by changing just a few parameters. Moreover, an impression on personal attributes can be changed by controlling these parameters. In our previous works such parameter transformation suitable to generate facial expressions was proposed by introducing impression transfer vector, which they uniformly obtained for any input face using linear discriminant analysis. We proposed a new method for individually obtaining the transformation of the parameters for each input face on the basis of the positional relationships between the parameters of the input face and the discrimination boundaries defined in the parametric space by Support Vector Machine learning..
Keyword (in Japanese) (See Japanese page) 
(in English) facial expression generation / vector representation of 3D object / principal component analysis / morphable 3D model / dimensionality reduction / support vector machine / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 494, IE2015-146, pp. 107-111, March 2016.
Paper # IE2015-146 
Date of Issue 2016-02-29 (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 IMQ2015-47 IE2015-146 MVE2015-74

Conference Information
Committee IE IMQ MVE CQ  
Conference Date 2016-03-07 - 2016-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IE 
Conference Code 2016-03-IE-IMQ-MVE-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Facial expression generation based on morphable face model by impression transfer vector defined by SVM 
Sub Title (in English)  
Keyword(1) facial expression generation  
Keyword(2) vector representation of 3D object  
Keyword(3) principal component analysis  
Keyword(4) morphable 3D model  
Keyword(5) dimensionality reduction  
Keyword(6) support vector machine  
1st Author's Name Yudai Arai  
1st Author's Affiliation Hosei University (Hosei Univ.)
2nd Author's Name Haruna Yamaguchi  
2nd Author's Affiliation Hosei University (Hosei Univ.)
3rd Author's Name Yoshinori Inaba  
3rd Author's Affiliation Hosei University (Hosei Univ.)
4th Author's Name Shigeru Akamatsu  
4th Author's Affiliation Hosei University (Hosei Univ.)
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Date Time 2016-03-07 17:00:00 
Presentation Time 15 
Registration for IE 
Paper # IEICE-IMQ2015-47,IEICE-IE2015-146,IEICE-MVE2015-74 
Volume (vol) IEICE-115 
Number (no) no.493(IMQ), no.494(IE), no.495(MVE) 
Page pp.107-111 
#Pages IEICE-5 
Date of Issue IEICE-IMQ-2016-02-29,IEICE-IE-2016-02-29,IEICE-MVE-2016-02-29 

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