基于3D模型的虚拟人脸生成算法和多姿态人脸识别

virtual face recognition algorithm based on 3D model is proposed in this paper. Multi-pose virtual face images are synthesized by formula and several different pose face images, and then the face recognition is completed based on multi-pose virtual face images. At first step, the relationship of face deflection in 3D space and two dimensional is introduced, and derive the relation function between face deflection and angle in two dimensional. And then, multi-pose virtual face images are synthesized by the relation function. Finally, we design the face recognition experiment based on Fisherface. The experiment results show that the performance of the algorithm discussed in the paper has significantly increased.