A 2D face image texture synthesis and 3D model reconstruction based on the Unity platform

In this paper, a scheme of facial texture synthesis and 3D reconstruction based on 2D face image and 3D model under the Unity platform is proposed. First of all, this scheme uses the ASM algorithm to extract the key points of the human face. Next, the facial features in the face image and the standard skin color image are texture blended to get the texture of fused facial image. Finally, the texture of fused facial image is mapped to the 3D face model by texture mapping, and a better personalized 3D face reconstruction effect is obtained by this method. Compared with FaceGen, a software for modeling facial photos, the experimental results show that the proposed algorithm is superior to other existing algorithms in efficiency and has certain application value.