Research on Mouth Adaptation and Facial Expression Synthesis of Three-dimensional Human Face

Abstract

Based on the MPEG-4 standard, this paper uses emotion recognition technology to achieve a realistic facial animation with three-dimensional human faces driven by text. In the aspect of realizing facial animation with rich emotional changes, a Chinese syllable mouth type parameter database and 6 basic expression parameter libraries are established. Finally, weighted fusion of various action elements is performed on face animation parameters to output the animation sequence of human face.