通过对曲率压缩法的改进 实现电云的压缩 并显示压缩后的点云数据-By compressing method improvement curvature point cloud compression and display the point cloud data compressed

为点云数据自动添加随机噪声，可供点云数据处理者自动生成实验数据使用-The point cloud data automatically adding random noise to automatically generate test data to use for point cloud data processor

通过包围盒法和K-D树法实现电云数据的邻域收索，邻域值可以自动设置-Point cloud data by bounding boxes and K-D tree search method income neighborhood, neighborhood values can be automatically set