
Stanford Robotics Lab
3D Localization and Tracking of a Milli-Spinner for Endovascular Thrombectomy
A computer vision pipeline that localizes and tracks a magnetic milli-spinner in 3D inside a transparent vascular phantom: camera calibration, AprilTag-based registration, 2D-to-3D mapping onto a vessel centerline, and real-time tracking robust to refraction and dye-injected scenes. Built for vision-guided thrombectomy research.















