脸部表情动画建模方法的研究与实现

Research and Implementation on the Method of Modeling of Facial Expression Animation

本文提出了一种分层设计的规则逻辑网格的脸部轮廓造型法，同时，以脸部动作编码系统ＦＡＣＳ（ｆａｃｉａｌａｃｔｉｏｎｃｏｄｉｎｇｓｙｓｔｅｍ）为依据，以脸部解剖学和生物力学特点为前提，提出了研制各种肌肉运动的调节器，通过合理使用和协调有关肌肉调节器产生相应的脸部表情的动画．

In this paper, a method of facial surface modeling in which the facial surface is designed in layers and in normal logical lattices is presented. Furthermore, on the basis of FACS(facial action coding system) and the characteristics of facial anatomy and mechanics of facial tissue, the principle of developing muscle actuators is presented as well as generating facial expression animations by using and coordinating corresponding muscle actuators.