中文说明：对两幅图像提取特征点，并计算基本矩阵，对两幅图像进行极线矫正，并画出校正后图像特征点的极线，效果非常好
English Description：
Feature points are extracted from two images, and the basic matrix is calculated to correct the epipolar lines of the two images, and the epipolar lines of the corrected image feature points are drawn. The effect is very good