基于真实人脸的数字化三维人脸建模

Digital 3-D Face Modeling Based on Real Faces

具有真实感的三维人脸模型在虚拟现实、数字广播、数字教育、仿真应用、游戏娱乐、影视制作等领域都有着广泛的应用前景,文章对基于真实人脸的数字化三维人脸建模技术进行了研究。主要内容包括:目前构造人脸模型的方法,通用人脸模型的生成,人脸特征点的提取,利用提取的人脸特征点重构三维人脸模型,真实人脸纹理合成,最后对真实感的三维人脸建模技术进行了展望。

Realistic 3D face models have a prospect of wide range of application such as in virtual reality, digital broadcasting, digital education, simulation applications, games, entertainment, film and television production and other fields. The paper conducts a study of the digital technology for 3D Face Modeling based on real faces. The main contents include the current face model construction methods, the generation of generic face model, extraction of facial features, reconstruction of the three-dimensional face model by using the extracted facial features, and synthesis of the real face texture. Finally, the realistic 3-D face modeling techniques are discussed.