apriltag

A collection of apriltag libraries and a ros node.

apriltag_mit

a c++ library from http://people.csail.mit.edu/kaess/apriltags/

apriltag_umich

a c library from http://april.eecs.umich.edu/wiki/index.php/AprilTags

To decide which detector to use, have a look at the performance comparison of UMich vs MIT detectors.

apriltag_ros

a ros node for detecting apriltag.

Detect apriltags in image topic ~image

roslaunch apriltag_ros apriltag_detector_node.launch camera:=camera

Detect apriltags in images

rosrun apriltag_ros apriltag_detect image1.png image2.png -t 0 -b 2

apriltag_msgs

apriltag ros messages