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dc.contributor.authorGhandi, B.M.
dc.contributor.authorNagarajan, R.
dc.contributor.authorHazry, Desa, Prof. Madya Dr.
dc.date.accessioned2010-08-03T05:05:48Z
dc.date.available2010-08-03T05:05:48Z
dc.date.issued2009-12-16
dc.identifier.citationVol. 2, p. 595-599en_US
dc.identifier.isbn978-142444682-7
dc.identifier.urihttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5356389&tag=1
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/8439
dc.descriptionLink to publisher's homepage at http://ieeexplore.ieee.org/en_US
dc.description.abstractParticle 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.en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.relation.ispartofseriesProceedings of the IEEE Symposium on Industrial Electronics and Applications (ISIEA) 2009en_US
dc.subjectEmotion detectionen_US
dc.subjectFacial action unitsen_US
dc.subjectFacial emotionsen_US
dc.subjectFacial expressionsen_US
dc.subjectParticle swarm optimizationen_US
dc.subjectPSOen_US
dc.titleParticle Swarm Optimization algorithm for facial emotion detectionen_US
dc.typeWorking Paperen_US


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