[1] The Computer Aided Medical Procedures and Augmented Reality, Technical University of Munich, Munich, Germany
[2] Tencent Robotics X, Tencent, Shenzhen, China
[3] The Department of Computing, Imperial College London, United Kingdom
[4] The Institute of Cyber-Systems and Control, Zhejiang University, Hangzhou, China
[5] The Laboratory for Computational Sensing and Robotics, Johns Hopkins University, Baltimore,MD, United States