Real-Time Facial Animation Generation on Face Mask.

In light of the COVID-19 pandemic, wearing a mask is crucial to avoid contracting infectious diseases. However, wearing a mask is known to impair communication functions. This study aims to address the communication difficulties caused by wearing a mask and provide a strategy for aiding in understanding the speaker’s speech through facial animation. Facial animation is generated in real-time, and upper facial information is processed to detect the speaker’s emotions, generating a lower facial expression. In addition, the system detects the mask’s shape and enables accurate registration in the proper position. This technology can improve communication and alleviate challenges associated with communication between persons wearing face masks.