3 papers
cs.CV2026
NeuralBoneReg: An Instance-Specific Label-Free Point Cloud-Based Method for Multi-Modal Bone Surface Registration
Luohong Wu, Matthias Seibold, Nicola A. Cavalcanti +5
In computer- and robot-assisted orthopedic surgery (CAOS), patient-specific surgical plans derived from preoperative imaging define target locations and implant trajectories. Durin…
cs.CV2026
Electromagnetic Navigation for Femoral Osteotomy Using High-Accuracy X-ray-to-CT Registration
Roman Flepp, Arend Nieuwland, Bastian Sigrist +3
Accurate execution of preoperative plans in corrective femoral osteotomies remains challenging. Current techniques are limited by variable accuracy, invasiveness, and radiation exp…
cs.CV2025
Automatic Multi-View X-Ray/CT Registration Using Bone Substructure Contours
Roman Flepp, Leon Nissen, Bastian Sigrist +5
Purpose: Accurate intraoperative X-ray/CT registration is essential for surgical navigation in orthopedic procedures. However, existing methods struggle with consistently achieving…