对物体表面进行投影算法的重建，基于OpenCV和OpenGL来实现，算法本身比较简单，适于初学者参考-The projection of the surface reconstruction algorithm, based on OpenCV and OpenGL to implement the algorithm itself is relatively simple, suitable for beginners reference

圆锥的拟合，三维点云数据的拟合，关于曲面重构，曲面拟合，曲面的特征提取，对圆锥点云数据的一个网格化(Conic, fittingFitting of cones, fitting 3D point cloud data, surface reconstruction, surface fitting, surface feature extraction, and gridding of conical point cloud data.)