Enhanced facial expression recognition using 3D point sets and geometric deep learning

Facial expression recognition plays an essential role in human conversation and human–computer interaction. Previous research studies have recognized facial expressions mainly based on 2D image processing requiring sensitive feature engineering and conventional machine learning approaches. The purpo...

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Veröffentlicht in:Medical & biological engineering & computing 2021-06, Vol.59 (6), p.1235-1244
Hauptverfasser: Nguyen, Duc-Phong, Ho Ba Tho, Marie-Christine, Dao, Tien-Tuan
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Sprache:eng
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