#uses the circle detection method that is used for docking and tweeting/walking group cards
@inproceedings{lightbody_2016_sac,
	Author={Peter Lightbody, Tom{\' a}{\v s} Krajn{\' i}k, Marc Hanheide},
	booktitle={Proceedings of the 31th Annual ACM Symposium on Applied Computing},
	Title = {A Versatile High-Performance Visual Fiducial Marker Detection System with Scalable Identity Encoding},
	Year = {2017}
}