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2018-10-18 06:23:37 -0500 received badge  Student (source)
2018-10-11 16:23:11 -0500 marked best answer getting the tf between camera and markers

I'm preety new to ROS and python. I'm using the ar_track_alvar pkg and i need to get the tf from camera to marker. Supposeaddly it's given by the package so i thought to create a listener to get it but i have no idea how to do it

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2017-12-07 12:36:55 -0500 commented answer getting the tf between camera and markers

thx for the help i'll check the tutorials

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2017-12-05 10:41:37 -0500 asked a question getting the tf between camera and markers

getting the tf between camera and markers I'm preety new to ROS and python. I'm using the ar_track_alvar pkg and i need