@conference {BarrC2020,
	title = {Towards portable image guidance and automatic patient registration using an RGB-D camera and video projector},
	booktitle = {Medical Imaging 2020: Image-Guided Procedures, Robotic Interventions and Modeling},
	volume = {11315},
	year = {2020},
	publisher = {SPIE},
	organization = {SPIE},
	address = {Houston, Texas, United States},
	doi = {10.1117/12.2549723},
	author = {Colton Barr and Andras Lasso and Mark Asselin and Steve Pieper and Faith C. Robertson and William B. Gormley and Gabor Fichtinger}
}
