ransac是常用的稳健计算机视觉的方法，可用于两幅影像的配准。本源代码用仿摄模型模拟两影像的几何变形，用ransac算法来剔除错误匹配点，得到最终的仿摄参数。-ransac is commonly used in computer vision of a stable, two images can be used for the registration. Imitating source code model perturbation two images of the geometric