How to visualize detected object from two rosbag.

I have two ubuntu pc, each pc has a lidar data from rosbag. How to get the lidar data in pc2 from pc1. And how to visualize the lidar data in pc1 rviz?

Asked by crazyRan on 2020-01-16 03:43:45 UTC

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A rosbag is just a file. Have you tried using rsync/scp/a thumb drive to move your ROSBags between computers? Generally speaking RVIZ is going to be your go-to tool for visualizing bagged lidar data. Can you provide more information about your problem?

Asked by kscottz on 2020-01-16 14:12:12 UTC

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Hi thank you for your reply! Sorry but i don't know rsync/scp/a thumb drive. First, I have two rosbag with lidar data running in different machine/pc. What I want is that the object detected from 1 machine will be also visible to other machine. For example, there are two vehicle with the same map but different location or street and both vehicle's object detected is visible in the map.

Asked by crazyRan on 2020-01-16 19:19:20 UTC