Visual Servoing for Automatic and Uncalibrated Needle Placement for Percutaneous Procedures. - Nassir Navab; Benedicte Bascle; Michael H. Loser; Bernhard Geiger; Russell H. Taylor (CVPR, 2000)

A New Robotic System for Visually Controlled Percutaneous Inerventions under CT Fluoroscopy. - Michael H. Loser; Nassir Navab (MICCAI, 2000)