New three-dimensional expression synthesis based on facial feature constraints points
人脸特征约束点的三维表情合成*

Aiming at a lot of three-dimensional facial expression of the synthesis method calculation was very large,complex and realistic not strong,this paper proposed the distribution characteristic of the face on the basis of a new Delaunay triangulations on three-dimensional expression synthesis method.The method was through a set of features to face rapid triangulations to avoid pathological triangular mesh.It could effectively improve the realism of facial expressions and reduce the complexity of the algorithm.A lot of actual face expression synthesis experiment results show that the proposed algorithm through a small amount of feature point generates three-dimensional facial expression more real,which can effectively fast synthesis of various real face expression.