amm模型（主动形状匹配模型）在人脸定位中应用较多，通过对样本的训练拟合得到；初始化需要注意-amm model (active shape model matching) face in the application of more targeted, through the training samples have been fitted initialization needs attention

This a document where you can see the basic things about Active Appearance models.-This is a document where you can see the basic things about Active Appearance models.