An individualized system for face ageing and facial expressions modeling based on 3D practical faces data

摘要

In this paper, we developed an automatic system for face ageing and facial expressions modeling using 3D practical faces data. As opposed to previous works, our face ageing system individualized the ageing function based on gender and age groups. Facial expressions are modeled by a muscle system which is improved by our new interpolated formula using characteristic parameters for the structure of each face. Our experiments which were performed on a practical training data set with 3D-face in neutral expression of each person at one age have shown that the effectiveness and efficiency of proposed methods in face ageing and face expressions modeling.