Ka Zhang

Direct Point-wise Non-Rigid Renal Registration via Simulation-Driven Learning of Biomechanical Material Behavior

In robot-assisted partial nephrectomy, the real-time alignment of preoperative 3D virtual models with intraoperative anatomical structures is critical for localising hidden tumours and vasculature. However, non-rigid organ deformation and the partial nature of intraoperative surface observations present significant cha...