Recognition of facial expression using neural network
International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia.
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Universiti Malaysia Perlis (UniMAP)
2012
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| Online Access: | http://dspace.unimap.edu.my/xmlui/handle/123456789/21550 |
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my.unimap-215502012-10-29T02:22:18Z Recognition of facial expression using neural network M., Satiyan Ramachandran, Nagarajan, Prof. Dr. Muthusamy, Hariharan msatiyan316@gmail.com nagarajan@unimap.edu.my hari@unimap.edu.my Facial expression Haar wavelet Neural network International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia. In this paper, we attempted to recognize facial expression by using Haar-like feature extraction method. A set of luminance stickers were fixed on subject’s face and the subject is instructed to perform required facial expressions. At the same time, subject’s expressions were recorded in video. A set of 2D coordinate values are obtained by tracking the movements of the stickers in video using tracking software. We use Haar-like technique to extract the features. Six statistical features namely variance, standard deviation, mean, power, energy and entropy were derived from the approximation coefficients of Haar-like third level of decomposition. These statistical features were used as an input to the neural network for classifying 8 facial expressions. The feature standard deviation offers better result compared to other statistical features 2012-10-29T02:22:17Z 2012-10-29T02:22:17Z 2010-10-16 Working Paper 978-967-5760-03-7 http://hdl.handle.net/123456789/21550 en Proceedings of the International Postgraduate Conference on Engineering (IPCE 2010) Universiti Malaysia Perlis (UniMAP) Centre for Graduate Studies |
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| continent |
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| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
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| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Facial expression Haar wavelet Neural network |
| spellingShingle |
Facial expression Haar wavelet Neural network M., Satiyan Ramachandran, Nagarajan, Prof. Dr. Muthusamy, Hariharan Recognition of facial expression using neural network |
| description |
International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia. |
| author2 |
msatiyan316@gmail.com |
| author_facet |
msatiyan316@gmail.com M., Satiyan Ramachandran, Nagarajan, Prof. Dr. Muthusamy, Hariharan |
| format |
Working Paper |
| author |
M., Satiyan Ramachandran, Nagarajan, Prof. Dr. Muthusamy, Hariharan |
| author_sort |
M., Satiyan |
| title |
Recognition of facial expression using neural network |
| title_short |
Recognition of facial expression using neural network |
| title_full |
Recognition of facial expression using neural network |
| title_fullStr |
Recognition of facial expression using neural network |
| title_full_unstemmed |
Recognition of facial expression using neural network |
| title_sort |
recognition of facial expression using neural network |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2012 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/21550 |
| _version_ |
1643793409896349696 |