PointCloud with .pcd to image with .png

Multi tool use


PointCloud with .pcd to image with .png
Does anybody know how to convert pcd pointcloud files to png image files?
To be more specific, I have a dataset consists of ~4000 frames recorded by Velodyne vlp-16 LiDAR (PCD files). I would like to convert those frames to image with .png extension to apply feature extraction and SLAM algorithms.
Is there any sample code to consider?
Thanks,
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