howto use many aruco code to make accuracy better?

[Yaoxingtian]

HI, it works when i use only one code, but if i want to improve accuracy and use more code,how can i know which one's data is better ?
Or, just put different code to different place ?

thanks so much! and waiting for your early reply!
best regards !

[saikishor]

Hello @Yaoxingtian!

You can just place the markers at different places. The aruco_ros will tell you the pose for each marker. If you already know the relative pose between two or three markers, you could compare that with the results of aruco_ros and maybe you could apply a correction factor. This might improve the accuracy of your estimation.

Thank you,

Best Regards,
PAL Robotics Team