Facial expression recognition using singular values and wavelet‐based LGC‐HD operator

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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Bibliographic Details
Main Authors: Durga G. Rao Kola, Srinivas K. Samayamantula
Format: Article
Language:English
Published: Hindawi-IET 2021-03-01
Series:IET Biometrics
Subjects:
emotion recognition
face recognition
feature extraction
singular value decomposition
support vector machines
wavelet transforms
Online Access:https://doi.org/10.1049/bme2.12012

Internet

https://doi.org/10.1049/bme2.12012

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