In recent years, the importance of catching humans' emotions grows larger as the artificial
intelligence (AI) field is being developed. Facial expression recognition (FER) is a part of …

Human emotional states can be detected by various ways such as analysingthe brain
signals (EEG), speech, skin responses, facial expressions, body gestures etc. But facial …

Local edge-based descriptors have gained much attention as feature extraction methods for
facial expression recognition. However, such descriptors are found to suffer from unstable …

This study examine how Artificial Intelligence (AI) tools can help restaurants improve service
quality and create a better customer experience. Robots, chatbots, facial recognition, voice …

Abstract Automated Facial Emotion Recognition (FER) is a crucial challenge in the field of
computer vision, and researchers have proposed numerous methods to enhance the …

To the question of feature selection and multi-feature fusion in facial expression recognition,
a novel fusion model is proposed in this paper based on evidence theory and local feature …

This paper investigates a traffic collision warning system that consists of two modules. The
first module tracks the movements of pedestrians and vehicles presented in our previous …

The research described in this thesis was performed at the University of KwaZulu-Natal
under the supervision of Prof. Jules-Raymond Tapamo. I, hereby, declare that all materials …

The dramatic growth in online business has had a strong impact on brick and mortar shops
because of the convenience and efficiency of online transactions. Online retailers can easily …

An information delivery system comprises: a user informa tion storage unit configured to
store user information; a reservation information storage unit configured to store reservation …