Subject Independent Facial Expression Recognition from 3D Face Models using Deformation Modeling

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dc.contributor.author Srivastava, Ruchir
dc.contributor.author Yan, Shuicheng
dc.contributor.author Sim, Terence
dc.contributor.author Ranganath, Surendra
dc.contributor.editor Malik, Aamir Saeed
dc.contributor.editor Choi, Tae Sun
dc.contributor.editor Nisar, Humaira
dc.date.accessioned 2014-03-19T18:06:36Z
dc.date.available 2014-03-19T18:06:36Z
dc.date.issued 2011
dc.identifier.citation Ranganath, Surendra et al., “Subject independent facial expression recognition from 3D face models using deformation modeling”, in Depth Map and 3D Imaging Applications: Algorithms and Technologies, IGI Global, DOI: 10.4018/978-1-61350-326-3.ch030, 2011, ISBN: 978-1613503263. en_US
dc.identifier.isbn 9781613503263
dc.identifier.uri http://dx.doi.org/10.4018/978-1-61350-326-3.ch030
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/944
dc.description.abstract Most of the works on Facial Expression Recognition (FER) have worked on 2D images or videos. However, researchers are now increasingly utilizing 3D information for FER. As a contribution, this chapter zooms in on 3D based approaches while introducing FER. Prominent works are reviewed briefly, and some of the issues involved in 3D FER are discussed along with the future research directions. In most of the FER approaches, there is a need for having a neutral (expressionless) face of the subject which might not always be practical. This chapter also presents a novel technique of feature extraction which does not require any neutral face of the test subject. A proposition has been verified experimentally that motion of a set of landmark points on the face, in exhibiting a particular facial expression, is similar in different persons. The presented approach shows promising results using Support Vector Machine (SVM) as the classifier. en_US
dc.description.statementofresponsibility by Surendra Ranganath
dc.format.extent pp.22
dc.language.iso en en_US
dc.publisher IGI Global en_US
dc.subject 2D images en_US
dc.subject 3D Face Models en_US
dc.subject Deformation Modeling en_US
dc.subject Facial Expression Recognition en_US
dc.title Subject Independent Facial Expression Recognition from 3D Face Models using Deformation Modeling en_US
dc.type Book chapter en_US
dc.relation.journal Depth Map and 3D Imaging Applications: Algorithms and Technologies
dc.relation.journal Depth Map and 3D Imaging Applications: Algorithms and Technologies


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