Facial Expressions Analysis for Applications in the Study of Sign Language
Vladislav V. Kuznetsov, Iurii V. Krak, Olexander Barmak, Anatolii Kulias · 2019
Elements of information technology for analysis of facial expressions to apply in interactive study of sign language are described.The main elements of information technology, its structure and experimental implementation has been discussed.Analysis was carried out in order to identify how the classifier error rate depends on type of classifier, number of feature and teach set.Optimal constructs of classifiers were proposed, giving appreciable improvement of existing algorithms.