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Hierarchical Recognition Scheme for Human Facial Expression Recognition Systems

Over the last decade, human facial expressions recognition (FER) has emerged as an important research area. Several factors make FER a challenging research problem. These include varying light conditions in training and test images; need for automatic and accurate face detection before feature extra...

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Detalles Bibliográficos
Autores principales: Siddiqi, Muhammad Hameed, Lee, Sungyoung, Lee, Young-Koo, Khan, Adil Mehmood, Truc, Phan Tran Ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3892857/
https://www.ncbi.nlm.nih.gov/pubmed/24316568
http://dx.doi.org/10.3390/s131216682