#include <pcl/io/vtk_lib_io.h>#include <pcl/io/impl/vtk_lib_io.hpp>#include <pcl/PCLPointCloud2.h>#include <vtkCellArray.h>#include <vtkCellData.h>#include <vtkDoubleArray.h>#include <vtkImageData.h>#include <vtkImageShiftScale.h>#include <vtkPNGWriter.h>