pcl: pcl (2D/3D image library) pcl: pcl: The Point Cloud Library (or PCL) is a large scale, open project for pcl: 2D/3D image and point cloud processing pcl: pcl: PCL contains algorithms such as filtering, feature estimation, pcl: surface reconstruction, registration, model fitting and segmentation. pcl: pcl: pcl: Homepage: http://pointclouds.org/ pcl: