I am trying to use VLP/HDL Grabber to play pcap files. These pcaps are
generated from multiple Velodyne LIDAR sensors. So I want to register all
the data from each of these sensors using PCL registration module. We were
using ROS before to do the transformations and registrations, but we want to
get off ROS. Anybody has experience combining PCL Registration and VLP/HDL
grabber to get a unified stitched point cloud from multiple LIDARS ?