ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

How to let ar_track_alvar only detect certain tags

asked 2014-12-05 14:03:09 -0600

yicheng0922 gravatar image


So, I'm running ar_track_alvar (the groovy branch) to detect ar tags. It all went well except sometimes it detects something that's not a tag as a tag 154 or some other tag that is way off from like that, So I'm wondering if there is some way I can do to let it only detects the tag that I want it to detect?

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted

answered 2017-12-20 20:37:54 -0600

tfoote gravatar image

I suggest that you just filter the tags after it detects them and republish the filtered set removing any detections that are known out of the scope of the expected tags.

edit flag offensive delete link more

Question Tools



Asked: 2014-12-05 14:03:09 -0600

Seen: 213 times

Last updated: Dec 20 '17