6 papers
X-GuideAR: An Augmented Reality Framework to Mitigate Radiation Exposure during Fluoroscopic Guidance
Mingxu Liu, Zixuan Liu, Ruchen Cai +5
Achieving optimal screw placement for orthopedic surgeries requires frequent alignment checks and multiple anatomical views under X-ray -- a process known as "fluoro-hunting" that…
Extend Your Horizon: A Device-Agnostic Surgical Tool Tracking Framework with Multi-View Optimization for Augmented Reality
Jiaming Zhang, Mingxu Liu, Hongchao Shu +6
Surgical navigation provides real-time guidance by estimating the pose of patient anatomy and surgical instruments to visualize relevant intraoperative information. In conventional…
DualVision ArthroNav: Investigating Opportunities to Enhance Localization and Reconstruction in Image-based Arthroscopy Navigation via External Cameras
Hongchao Shu, Lalithkumar Seenivasan, Mingxu Liu +6
Arthroscopic procedures can greatly benefit from navigation systems that enhance spatial awareness, depth perception, and field of view. However, existing optical tracking solution…
dARt Vinci: Egocentric Data Collection for Surgical Robot Learning at Scale
Yihao Liu, Yu-Chun Ku, Jiaming Zhang +3
Data scarcity has long been an issue in the robot learning community. Particularly, in safety-critical domains like surgical applications, obtaining high-quality data can be especi…
Look Before You Leap: Using Serialized State Machine for Language Conditioned Robotic Manipulation
Tong Mu, Yihao Liu, Mehran Armand
Imitation learning frameworks for robotic manipulation have drawn attention in the recent development of language model grounded robotics. However, the success of the frameworks la…
An Image-Guided Robotic System for Transcranial Magnetic Stimulation: System Development and Experimental Evaluation
Yihao Liu, Jiaming Zhang, Letian Ai +6
Transcranial magnetic stimulation (TMS) is a noninvasive medical procedure that can modulate brain activity, and it is widely used in neuroscience and neurology research. Compared…