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Classification of facial emotions using guided particle swarm optimization I

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Main Authors: Bashir, Mohammed Ghandi, Nagarajan, Ramachandran, Hazry, Desa, Assoc. Prof. Dr.
Other Authors: bmghandi@gmail.com
Format: Article
Language:English
Published: IPM (P) Ltd. 2014
Subjects:
Emotion detection
Particle swarm optimization (PSO)
Facial emotions
Facial expressions
Facial action units
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/33778
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spelling my.unimap-337782017-11-29T05:01:32Z Classification of facial emotions using guided particle swarm optimization I Bashir, Mohammed Ghandi Nagarajan, Ramachandran Hazry, Desa, Assoc. Prof. Dr. bmghandi@gmail.com nagarajan@unimap.edu.my hazry@unimap.edu.my Emotion detection Particle swarm optimization (PSO) Facial emotions Facial expressions Facial action units Link to publisher's homepage at http://interscience.in/ijcct.html This paper presents a novel approach to facial emotion detection using a modified Particle Swarm Optimization algorithm, which we called Guided Particle Swarm Optimization (GPSO). The approach involves tracking the movements of 10 Action Units (AUs) placed at appropriate points on the face of a subject and captured in video clips. Two dimensional rectangular domains are defined around each of the AUs and Particles are then defined to have a component in each domain, effectively creating a 10- dimensional search space within which particles fly in search of a solution. Since there are more than one possible target emotions at any point in time, multiple swarms are used, with each swarm having a specific emotion as its target. At each frame in the video clip, the solution of the swarm that is nearest to its target is accepted as the solution. Our results so far show the approach to have a promising success rate. 2014-04-17T06:23:41Z 2014-04-17T06:23:41Z 2009 Article Int. J. Computer and Communication Technology , vol. 1(1), 2009, pages 36-46 2231-0371 (Online) 0975-7449 (Print) http://dspace.unimap.edu.my:80/dspace/handle/123456789/33778 http://interscience.in/ijcct/IJCCT_Paper4.pdf en IPM (P) Ltd.
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
Particle swarm optimization (PSO)
Facial emotions
Facial expressions
Facial action units
spellingShingle Emotion detection
Particle swarm optimization (PSO)
Facial emotions
Facial expressions
Facial action units
Bashir, Mohammed Ghandi
Nagarajan, Ramachandran
Hazry, Desa, Assoc. Prof. Dr.
Classification of facial emotions using guided particle swarm optimization I
description Link to publisher's homepage at http://interscience.in/ijcct.html
author2 bmghandi@gmail.com
author_facet bmghandi@gmail.com
Bashir, Mohammed Ghandi
Nagarajan, Ramachandran
Hazry, Desa, Assoc. Prof. Dr.
format Article
author Bashir, Mohammed Ghandi
Nagarajan, Ramachandran
Hazry, Desa, Assoc. Prof. Dr.
author_sort Bashir, Mohammed Ghandi
title Classification of facial emotions using guided particle swarm optimization I
title_short Classification of facial emotions using guided particle swarm optimization I
title_full Classification of facial emotions using guided particle swarm optimization I
title_fullStr Classification of facial emotions using guided particle swarm optimization I
title_full_unstemmed Classification of facial emotions using guided particle swarm optimization I
title_sort classification of facial emotions using guided particle swarm optimization i
publisher IPM (P) Ltd.
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/33778
_version_ 1643802752271253504
score 13.222552

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