We realize an algorithm based on minimum features for rapid face modeling from video, by tracking feature points, calibrating exterior parameter, estimating 3D location of feature points.
通过跟踪视频中的特征点，标定相机外参，进而估计特征点的3D位置，实现了基于一段视频中小特征点集的人脸建模算法。
In the part of "3d face registration", feature points based pie-registration method is implemented with the help of feature points location method.
三维人脸配准方面，通过和标志点定位结合，实现了基于标志点的粗配准方法。
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