Sarina Thomas, Marc Schnetzke, Michael Brehler, Benedict Swartman, Sven Y. Vetter, Jochen Franke, Paul Alfred Grützner, Hans-Peter Meinzer, Marco Nolden. Upper ankle joint space detection on low contrast intraoperative fluoroscopic C-arm projections. In Robert J. Webster, Baowei Fei, editors, Medical Imaging 2017: Image-Guided Procedures, Robotic Interventions, and Modeling, Orlando, Florida, United States, 11-16 February 2017. Volume 10135 of SPIE Proceedings, SPIE, 2017. [doi]