提出了一种估计基本矩阵的线性方法.

We propose a new linear approach to estimating the fundamental matrix.

摄像机自定标方法则是利用多幅不同的图像之间的几何关系，通过求解基本矩阵求得摄像机的内部参数和还原摄像机的外部参数。

And the self-calibration method of camera is to resolve the basic matrix with the geometrical relation amount many different images, so the internal and external parameters can be resolved.