Johns Hopkins University Kidney Stone Overlay Project: Tumor Registration of Augmented Reality Overlay of a 3D CT to Real Time Stereoscopic Video During Laparoscopic Partial Nephrectomy. Video demonstrating the usefulness of a 3D model built from the CT scan overlaid on live stereo image using augmented reality. Video made by Balazs Vagvolgyi and Carol Reiley. Advised by Dr. Li Ming Su (Johns Hopkins Medical Center) and Dr. Gregory Hager (Computational Interaction and Robotics Lab).-Carol (http://cs.jhu.edu, creiley@jhu.edu) 3d, Augmented, CT, image, medical, nephrectomy, partial, Reality, scan, tumor