aam模型，又称主动表现模型，即active appearence model。是研究人脸识别，表情识别，3D人脸建模等不可多得的好材料。...

代码说明：

aam模型，又称主动表现模型，即active appearence model。是研究人脸识别，表情识别，3D人脸建模等不可多得的好材料。-aam model, also known as the active performance of models, namely, active appearence model. Is to study the face recognition, face recognition, 3D face modeling and other rare good material.