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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 -0600

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 -0600

duck-development gravatar image

updated 2019-11-04 12:16:19 -0600

You may look at this http://wiki.ros.org/aruco_detect to get the marker

You may read this http://wiki.ros.org/fiducials

And then you can use this http://wiki.ros.org/fiducial_slam

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Asked: 2019-11-04 03:48:47 -0600

Seen: 21 times

Last updated: Nov 04