Development of a Universal Validation Protocol and an Open-Source Database for Multi-Contextual Facial Expression Recognition

Facial expression recognition (FER) poses a complex challenge due to diverse factors such as facial morphology variations, lighting conditions, and cultural nuances in emotion representation. To address these hurdles, specific FER algorithms leverage advanced data analysis for inferring emotional st...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Ludovica La Monica, Costanza Cenerini, Luca Vollero, Giorgio Pennazza, Marco Santonico, Flavio Keller
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Subjects:	facial expression recognition labelled data database facial landmarks machine-learning algorithms affective computing
Online Access:	https://www.mdpi.com/1424-8220/23/20/8376