Intraoperative Registration by Cross-Modal Inverse Neural Rendering

no code implementations • 18 Sep 2024 • Maximilian Fehrentz, Mohammad Farid Azampour, Reuben Dorent, Hassan Rasheed, Colin Galvin, Alexandra Golby, William M. Wells, Sarah Frisken, Nassir Navab, Nazim Haouchine

We present in this paper a novel approach for 3D/2D intraoperative registration during neurosurgery via cross-modal inverse neural rendering.

Disentanglement Neural Rendering

Learning to Match 2D Keypoints Across Preoperative MR and Intraoperative Ultrasound

no code implementations • 12 Sep 2024 • Hassan Rasheed, Reuben Dorent, Maximilian Fehrentz, Tina Kapur, William M. Wells III, Alexandra Golby, Sarah Frisken, Julia A. Schnabel, Nazim Haouchine

We propose in this paper a texture-invariant 2D keypoints descriptor specifically designed for matching preoperative Magnetic Resonance (MR) images with intraoperative Ultrasound (US) images.