Using Infrared Sensors and the Phong Illumination Model to Measure Distances. - Paul M. Novotny; Nicola J. Ferrier (ICRA, 1999)

Tool Localization in 3D Ultrasound Images. - Paul M. Novotny; Jeremy W. Cannon; Robert D. Howe (MICCAI (2), 2003)

Stereo Display of 3D Ultrasound Images for Surgical Robot Guidance. - Paul M. Novotny; Daniel T. Kettler; Petr Jordan; Pierre E. Dupont; Pedro J. del Nido; Robert D. Howe (EMBC, 2006)

Real-time 3D Ultrasound-based Servoing of a Surgical Instrument. - Jeffrey A. Stoll; Paul M. Novotny; Robert D. Howe; Pierre E. Dupont (ICRA, 2006)

GPU Based Real-Time Instrument Tracking with Three Dimensional Ultrasound. - Paul M. Novotny; Jeffrey A. Stoll; Nikolay V. Vasilyev; Pedro J. del Nido; Pierre E. Dupont; Robert D. Howe (MICCAI (1), 2006)

Real-Time Visual Servoing of a Robot Using Three-Dimensional Ultrasound. - Paul M. Novotny; Jeffrey A. Stoll; Pierre E. Dupont; Robert D. Howe (ICRA, 2007)

An active motion compensation instrument for beating heart mitral valve surgery. - Daniel T. Kettler; Richard D. Plowes; Paul M. Novotny; Nikolay V. Vasilyev; Pedro J. del Nido; Robert D. Howe (IROS, 2007)

GPU based real-time instrument tracking with three-dimensional ultrasound. - Paul M. Novotny; Jeffrey A. Stoll; Nikolay V. Vasilyev; Pedro J. del Nido; Pierre E. Dupont; Todd E. Zickler; Robert D. Howe (Medical Image Anal., 2007)

Quasiperiodic predictive filtering for robot-assisted beating heart surgery. - Shelten G. Yuen; Paul M. Novotny; Robert D. Howe (ICRA, 2008)

Robotic Motion Compensation for Beating Heart Intracardiac Surgery. - Shelten G. Yuen; Daniel T. Kettler; Paul M. Novotny; Richard D. Plowes; Robert D. Howe (Int. J. Robotics Res., 2009)