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How can I detect the position of a marker using tf library/package as a subscriber node and show on the terminal??

asked 2019-11-04 03:48:47 -0500

Johnny Johnny gravatar image

I want to detect the position of 10 marker using the tf package and the geometry_msgs.msg/PoseArray package and show on the terminal using rosrun command. It is a subscriber node. Publisher node is the 3D space. Just give me an example of a subscriber node as I'm very beginner in this . An detailed example of a python script will be appreciated with good explanation. Thanks.

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answered 2019-11-04 12:16:08 -0500

duck-development gravatar image

updated 2019-11-04 12:16:19 -0500

You may look at this to get the marker

You may read this

And then you can use this

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Asked: 2019-11-04 03:48:47 -0500

Seen: 124 times

Last updated: Nov 04 '19