NIRExpNet: Three-Stream 3D Convolutional Neural Network for Near Infrared Facial Expression Recognition

Facial expression recognition (FER) under active near-infrared (NIR) illumination has the advantages of illumination invariance. In this paper, we propose a three-stream 3D convolutional neural network, named as NIRExpNet for NIR FER. The 3D structure of NIRExpNet makes it possible to extract automa...

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Detalhes bibliográficos

Principais autores:	Zhan Wu, Tong Chen, Ying Chen, Zhihao Zhang, Guangyuan Liu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2017-11-01
coleção:	Applied Sciences
Assuntos:	near-infrared facial expression recognition 3D convolutional neural network global and local features of facial expression spatio-temporal features
Acesso em linha:	https://www.mdpi.com/2076-3417/7/11/1184
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