简单的同时使用OPENGL和OPENCV的例子，能够根据云点图生成3d图像，对学习3d重建和立体视觉很有用。-A simple example using OPENGL and OPENCV can generate 3d image based on the cloud point of Figure 3d image,which is helpful to study 3d reconstruction and stereo vision 。

以前用opencv做过的Stereo算法，可以生成云点图像，对学习opencv，立体视觉很有帮助。-Previously done with opencv Stereo algorithms can generate the cloud point image, which is helpful to learning opencv, stereo vision .

是PCL基于VS图像开发的一种点云文件ply格式打开的源代码-PCL VS image is based on the development of a point cloud file formats ply open source code