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cs.CV2026
Landmark-Free and Scale-Blind Multi-View Registration of Preoperative Liver Models to Intraoperative Surfaces
Jiaming Feng, Gerardo Loza Galindo, Shahid Farid +1
Augmented-reality guidance in laparoscopic liver resection requires aligning preoperative 3D liver models from CT/MRI with intraoperative surfaces. Monocular reconstruction in most…
cs.CV2025
Surg-InvNeRF: Invertible NeRF for 3D tracking and reconstruction in surgical vision
Gerardo Loza, Junlei Hu, Dominic Jones +2
We proposed a novel test-time optimisation (TTO) approach framed by a NeRF-based architecture for long-term 3D point tracking. Most current methods in point tracking struggle to ob…
cs.CV2025
NeeCo: Image Synthesis of Novel Instrument States Based on Dynamic and Deformable 3D Gaussian Reconstruction
Tianle Zeng, Junlei Hu, Gerardo Loza Galindo +4
Computer vision-based technologies significantly enhance surgical automation by advancing tool tracking, detection, and localization. However, Current data-driven approaches are da…