The Study of Facial Gesture Based on Facial Features

At present, researches on gestures at home and abroad mostly focus on the study of the hand, and there is less research on facial gestures. Based on the premise of multi-channel human-computer interaction and the rapid development of artificial intelligence, facial gestures based on facial features are proposed. Firstly, the definition of facial gestures and the recognition of facial gestures, as well as the introduction of facial gesture processing, are analyzed. Then facial detection technology based on Face++ and a set of interactive gestures based on facial features are designed according to the detected facial features, to achieve the interaction with the computer. Finally, a facial gesture application is implemented in Java language and the facial gesture technology is tested and analyzed. The results show that facial gestures are more conducive to hands-on disability for people with disabilities to more easily interact with computers and reduce the burden on their hands.