Facial expression recognition using singular values and wavelet‐based LGC‐HD operator
Abstract Facial expression recognition (FER) is a significant research area in the human–computer interaction. The performance of FER systems depends on an efficient feature extraction method. This research work proposes a robust method for feature extraction using local gradient coding based on hor...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-03-01
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| Series: | IET Biometrics |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/bme2.12012 |
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