A REVIEW OF HEAD POSE CLASSIFICATION WITH DIFFERENT METHODS
Head pose classification is an area of interest for researchers as it is emerging as a popular field. A significant number of works have been done in this field. Detecting the head poses provides ease in various applications. It can enhance the process of face recognition and emotion analysis. This paper performed a survey and studied different approaches designed for Head Pose Estimation (HPE) It can be perceived from the study that neural networks are widely used networks to this end. Along with this, it has become a prominent technology to detect faces covered with masks due to Covid 19 disease. This survey showed the different HPE to understand all the latest approaches designed. IndexTerms Head Pose Estimation, Classification, Neural networks, Covid 19.