两副图像的特征点匹配，其中用了opencv类库，功能包括：特征点的亚像素精度检测，特征点初始匹配，基本矩阵计算及对极约束引导匹配等。matcher.rar网上的都是有错误，而且缺少类库，我把错误改正了，把所有需要的类库都加上了，现在已经编译通过，保证能运行！希望大家喜欢-2 points, matching the characteristics of images, which used the opencv library, features include: Feature Point Detection of sub-pixel precision, the characteristics of the initial match point, the basic matrix calculation and on the very bound to guide matching. matcher.rar online are wrong, but the lack of class, I corrected the error, and all the required libraries are added, has now been compiled through, guaranteed to run! I hope everyone likes