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Multi-Layer Sparse Representation for Weighted LBP-Patches Based Facial Expression Recognition

In this paper, a novel facial expression recognition method based on sparse representation is proposed. Most contemporary facial expression recognition systems suffer from limited ability to handle image nuisances such as low resolution and noise. Especially for low intensity expression, most of the...

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Detalles Bibliográficos
Autores principales:	Jia, Qi, Gao, Xinkai, Guo, He, Luo, Zhongxuan, Wang, Yi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4435128/ https://www.ncbi.nlm.nih.gov/pubmed/25808772 http://dx.doi.org/10.3390/s150306719

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