๐๏ธ PassThrough
https://pointclouds.org/documentation/classpcl11passthrough.html
๐๏ธ ApproximateVoxelGrid
https://pointclouds.org/documentation/classpcl11approximatevoxel_grid.html
๐๏ธ GridMinimum
https://pointclouds.org/documentation/classpcl11gridminimum.html
๐๏ธ LocalMaximum
https://pointclouds.org/documentation/classpcl11localmaximum.html
๐๏ธ RadiusOutlierRemoval
https://pointclouds.org/documentation/classpcl11radiusoutlier_removal.html
๐๏ธ RandomSample
https://pointclouds.org/documentation/classpcl11randomsample.html
๐๏ธ removeNaNFromPointCloud
Removes points with x, y, or z equal to NaN.
๐๏ธ removeNaNNormalsFromPointCloud
Removes points that have their normals invalid (i.e., equal to NaN).
๐๏ธ StatisticalOutlierRemoval
https://pointclouds.org/documentation/classpcl11statisticaloutlier_removal.html
๐๏ธ UniformSampling
https://pointclouds.org/documentation/classpcl11uniformsampling.html
๐๏ธ VoxelGrid
https://pointclouds.org/documentation/classpcl11voxelgrid.html