4 papers
Coverage Planning for Robotic Tooth Preparation in Densely Constrained Environments
Yunwen Li, Chen Chen, Xiangjie Yan +4
Tooth preparation refers to the controlled removal of tooth structure to create an optimal substrate for fixed restorations and is a core procedure in restorative dentistry. Automa…
From swept contact to pose: Probe-aware registration via complementary-shape docking
Chen Chen, Yunwen Li, Yifan Xu +5
Accurate registration between a prior model and the real scene is essential for high-precision robotic manipulation, yet optical methods suffer from long calibration chains, line-o…
A Unified Interaction Control Framework for Safe Robotic Ultrasound Scanning with Human-Intention-Aware Compliance
Xiangjie Yan, Shaqi Luo, Yongpeng Jiang +6
The ultrasound scanning robot operates in environments where frequent human-robot interactions occur. Most existing control methods for ultrasound scanning address only one specifi…
Visual Attention Based Cognitive Human-Robot Collaboration for Pedicle Screw Placement in Robot-Assisted Orthopedic Surgery
Chen Chen, Qikai Zou, Yuhang Song +4
Current orthopedic robotic systems largely focus on navigation, aiding surgeons in positioning a guiding tube but still requiring manual drilling and screw placement. The automatio…