The fiducial_follow demo uses aruco_detect
to detect fiducials in the image feed from a camera. If the target_fiducial
is detected, movement commands are issued to the robot to make it move towards
the fiducial.
target_fiducial: the fiducial we are following. Default fid_49.
cmd_vel(geometry_msgs/Twist): commands to move the robot.
fiducial_transforms:(fiducial_msgs/FiducialTransformArray)
rosrun fiducial_follow follow.py