计算机3D人脸对象的应用范围十分广泛,包括虚拟现实、辅助教学、远程会议、人机交互、游戏娱乐、电影制作等诸多方面.提出了利用区域差值法的算法实现基于两幅人脸图像生成具有特定人特征的3D人脸模型,并在生成的特定人3D人脸模型的基础上实现了基于MPEG-4的特定人的人脸动画功能,实验取得了良好的效果.

Computer based 3D face model has been widely used in many fields, such as virtual reality, computer aided instruction, teleconference, HCI, computer game, movie making, etc. The method of Dvalue is presented to realize the generation of personalized 3D face model by modificating a generic 3D face model only from front view and side view face images. On the basis of the generated personalized 3D face model, face animation system based on MPEG4 framework is realized. The experimental result is better.