Sep 2026
RadGS-Reg+: Teacher-student radiative Gaussian reconstruction and 3D/3D registration for lumbar CT/X-ray registration.
Accurate registration between preoperative CT and intraoperative X-ray is essential for image-guided lumbar spine surgery, yet remains challenging because conventional 2D/3D registration methods operate in projection space and suffer from spatial information loss, domain discrepancy, and limited robustness under noisy...
Junfeng Jiang, Ao Shen, Zhan-Jin Wang et al.
· Medical Image Analysis · 0 citations