Japanese face emotions classification using lip features
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Institute of Electrical and Electronics Engineering (IEEE)
2009
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my.unimap-66962010-11-23T06:34:10Z Japanese face emotions classification using lip features Mohamad Rizon, Mohamed Juhari Muthukaruppan, Karthigayan Sazali, Yaacob Nagarajan, R. Face emotion recognition Feature extraction Genetic algorithms Irregular ellipse fitness function Emotion recognition Face recognition Detectors Link to publisher's homepage at http://ieeexplore.ieee.org In this paper, lip features are applied to classify the human emotion using a set of irregular ellipse fitting equations using Genetic algorithm. As Japanese, is considered in this study. All six universally accepted emotions are considered for classifications. Lip is usually considered as one of the features for recognizing the emotion. In this work, three feature extraction methods are proposed and their respective performances are compared for determining the feature of the lips. The method which is fastest in extracting lip features is adopted in this study. Observation of various emotions of the subject lead to unique characteristic of lips. GA is adopted to optimize such irregular ellipse characteristics of the lip features in each emotion. That is, the top portion of lip configuration is a part of one ellipse and the bottom of different ellipse. Two ellipse based fitness equations are proposed for the lip configuration and relevant parameters that define the emotion. This has given reasonably successful emotion classifications for Japanese subject. 2009-08-06T14:02:02Z 2009-08-06T14:02:02Z 2007 Article p.140-144 0-7695-2901-1 4271734 http://ieeexplore.ieee.org/xpls/abs_all.jsp?=&arnumber=4271734 http://hdl.handle.net/123456789/6696 en Proceedings of Geometric Modelling and Imaging (GMAI 2007) Institute of Electrical and Electronics Engineering (IEEE) |
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Face emotion recognition Feature extraction Genetic algorithms Irregular ellipse fitness function Emotion recognition Face recognition Detectors |
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Face emotion recognition Feature extraction Genetic algorithms Irregular ellipse fitness function Emotion recognition Face recognition Detectors Mohamad Rizon, Mohamed Juhari Muthukaruppan, Karthigayan Sazali, Yaacob Nagarajan, R. Japanese face emotions classification using lip features |
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Link to publisher's homepage at http://ieeexplore.ieee.org |
format |
Article |
author |
Mohamad Rizon, Mohamed Juhari Muthukaruppan, Karthigayan Sazali, Yaacob Nagarajan, R. |
author_facet |
Mohamad Rizon, Mohamed Juhari Muthukaruppan, Karthigayan Sazali, Yaacob Nagarajan, R. |
author_sort |
Mohamad Rizon, Mohamed Juhari |
title |
Japanese face emotions classification using lip features |
title_short |
Japanese face emotions classification using lip features |
title_full |
Japanese face emotions classification using lip features |
title_fullStr |
Japanese face emotions classification using lip features |
title_full_unstemmed |
Japanese face emotions classification using lip features |
title_sort |
japanese face emotions classification using lip features |
publisher |
Institute of Electrical and Electronics Engineering (IEEE) |
publishDate |
2009 |
url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/6696 |
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1643788597735718912 |
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13.209306 |