关于双目几何的ppt，可用于相机标定，图像匹配，三维重建以及图像拼接等-of binocular geometry ppt, can be used for camera calibration, image matching, three-dimensional image reconstruction, as well as stitching, etc.

OpenCv3.4+py3.4 实现特征点检测、匹配以及相机的标定(OpenCv3.4+py3.4 Realization of feature point detection, matching and camera calibration)