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ros-drivers / velodyne

ROS support for Velodyne 3D LIDARs
http://ros.org/wiki/velodyne
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How to convert velodyne_points to velodyne_packets? #478

Closed kakghiroshi closed 1 year ago

kakghiroshi commented 1 year ago

Hi！ I recorded a rosbag，and what I want is velodyne_packets but I record velodyne_points. Is there any way to convert velodyne_points to velodyne_packets? Your prump reply will be much appreciate! : )

JWhitleyWork commented 1 year ago

Unfortunately, the driver is not capable of going the other direction. In fact, it is not possible to completely recreate the packets from the points as the conversion from packets to points loses information.