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Particle Swarm Optimization algorithm for facial emotion detection

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Main Authors: Ghandi, B.M., Nagarajan, R., Hazry, Desa, Prof. Madya Dr.
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE) 2010
Subjects:
Emotion detection
Facial action units
Facial emotions
Facial expressions
Particle swarm optimization
PSO
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/8439
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spelling my.unimap-84392010-11-24T01:39:20Z Particle Swarm Optimization algorithm for facial emotion detection Ghandi, B.M. Nagarajan, R. Hazry, Desa, Prof. Madya Dr. Emotion detection Facial action units Facial emotions Facial expressions Particle swarm optimization PSO Link to publisher's homepage at http://ieeexplore.ieee.org/ Particle Swarm Optimization (PSO) algorithm has been applied and found to be efficient in many searching and optimization related applications. In this paper, we present a modified version of the algorithm that we successfully applied to facial emotion detection. Our approach is based on tracking the movements of facial action units (AUs) placed on the face of a subject and captured in video clips. We defined particles that form swarms such that they have a component around the neighborhood of each AU. Particles are allowed to move around the effectively n-dimensional search space in search of the emotion being expressed in each frame of a video clip (where n is the number of action units being tracked). We have implemented and tested the algorithm on video clips that contain three of the six basic emotions, namely happy, sad and surprise. Our results show the algorithm to have a promising success rate. 2010-08-03T05:05:48Z 2010-08-03T05:05:48Z 2009-12-16 Working Paper Vol. 2, p. 595-599 978-142444682-7 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5356389&tag=1 http://hdl.handle.net/123456789/8439 en Proceedings of the IEEE Symposium on Industrial Electronics and Applications (ISIEA) 2009 Institute of Electrical and Electronics Engineers (IEEE)
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 Emotion detection
Facial action units
Facial emotions
Facial expressions
Particle swarm optimization
PSO
spellingShingle Emotion detection
Facial action units
Facial emotions
Facial expressions
Particle swarm optimization
PSO
Ghandi, B.M.
Nagarajan, R.
Hazry, Desa, Prof. Madya Dr.
Particle Swarm Optimization algorithm for facial emotion detection
description Link to publisher's homepage at http://ieeexplore.ieee.org/
format Working Paper
author Ghandi, B.M.
Nagarajan, R.
Hazry, Desa, Prof. Madya Dr.
author_facet Ghandi, B.M.
Nagarajan, R.
Hazry, Desa, Prof. Madya Dr.
author_sort Ghandi, B.M.
title Particle Swarm Optimization algorithm for facial emotion detection
title_short Particle Swarm Optimization algorithm for facial emotion detection
title_full Particle Swarm Optimization algorithm for facial emotion detection
title_fullStr Particle Swarm Optimization algorithm for facial emotion detection
title_full_unstemmed Particle Swarm Optimization algorithm for facial emotion detection
title_sort particle swarm optimization algorithm for facial emotion detection
publisher Institute of Electrical and Electronics Engineers (IEEE)
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/8439
_version_ 1643789178728611840
score 13.222552

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