Acquisition and processing of facial motion capture data

Face capture technology is applied in the fields of film and television production, auxiliary teaching, visual communication and human-computer interaction. This paper introduces the Vicon Cara face capture system, the collection method of face motion capture data and the method of sound and image data processing. It mainly includes the introduction of the system hardware and software, the preliminary preparation of facial motion capture data collection, and the optimization and processing of the collected data. Finally, high quality data were collected at the early stage of the study to improve the efficiency of subsequent data processing and ensure the quality of data processing.