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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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Bibliographic Details
Main Authors: M., Satiyan, Ramachandran, Nagarajan, Prof. Dr., Muthusamy, Hariharan
Other Authors: msatiyan316@gmail.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2012
Subjects:
Facial expression
Haar wavelet
Neural network
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/21550
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spelling 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
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
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
score 13.160551

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