Classification of facial emotions using guided particle swarm optimization I
Link to publisher's homepage at http://interscience.in/ijcct.html
Saved in:
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
IPM (P) Ltd.
2014
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33778 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.unimap-33778 |
|---|---|
| record_format |
dspace |
| 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 |