The intrinsic parameters are separated into two parts of focal length and coordinates for the principle point, which are then solved by using the least square method.
然后把摄像机内参数矩阵分解为有效焦距与主点位置两部分，并利用最小二乘法分别对其进行求解。
2
The intrinsic pose structure and silhouette are then deduced from these coordinates using a Gaussian process.