[ROS2][dashing]ar_track_alvar for ROS2 [closed]

asked 2020-01-20 19:43:45 -0500

lin404 gravatar image

I am using ROS2 dashing version on Linux 18.40. I want to track the Alvar Markers.

I am wondering if the ar_track_alvar lib can be used for ROS2 as well? Or is there any common interface built for ROS2 is similar to ar_track_alvar?

Thank you very much in advance.

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Closed for the following reason duplicate question by lin404
close date 2020-01-22 22:49:49.009665


I did some research, just update the post here. ar_track_alvar can not be installed in ros2 environment, and there is no similar package for ros2 atm as I know. The solution can be that host ros1 and ros2 env at the same time, then use ros1_bridge to get the AR tag ID via topic by using ar_track_alvar from ros1. Another option, there is a ar marker lib for python, I might can scan AR tag manually in ros2.

lin404 gravatar image lin404  ( 2020-01-21 22:04:40 -0500 )edit

Never mind, I have found this python resource to detect the AR tags.

lin404 gravatar image lin404  ( 2020-01-22 22:49:27 -0500 )edit