In audio-visual data preprocessing, a mepg4 labeled face feature points based face animation parameters generating method is adopted, this method explores possibility of extracting mpeg4 based face animation parameters (FAP) direct from video.

• 在数据预处理方面,采用了面向Mpeg4标记点的人脸动画参数生成方法,实现了从视频图象中直接提取Mpeg4定义的人脸动画参数。