A Modified Sparse Representation Method for Facial Expression Recognition

In this paper, we carry on research on a facial expression recognition method, which is based on modified sparse representation recognition (MSRR) method. On the first stage, we use Haar-like+LPP to extract feature and reduce dimension. On the second stage, we adopt LC-K-SVD (Label Consistent K-SVD)...

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Detalles Bibliográficos
Autores principales: Wang, Wei, Xu, LiHong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2016
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4736316/
https://www.ncbi.nlm.nih.gov/pubmed/26880878
http://dx.doi.org/10.1155/2016/5687602

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4736316/
https://www.ncbi.nlm.nih.gov/pubmed/26880878
http://dx.doi.org/10.1155/2016/5687602

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