Miner expression recognition based on improved principal component analysis
Aiming at the problem that the feature extraction of miners' facial expressions is slower and the recognition accuracy is not high for the traditional miner facial expression recognition method, based on the principal component analysis method, Fisher's linear discriminant method is used t...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Hebei University of Science and Technology
2019-02-01
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| Series: | Journal of Hebei University of Science and Technology |
| Subjects: | |
| Online Access: | http://xuebao.hebust.edu.cn/hbkjdx/ch/reader/create_pdf.aspx?file_no=b201901007&flag=1&journal_ |