Towards real-time stereoscopic depth reconstruction for laparoscopic surgery. - Barry McCullagh; Fergal Shevlin (Real-Time Image Processing, 2006)

Stereoscopic 3-D Acquisition, Processing, and Display for Telerobotic Applications. - Fergal Shevlin; Barry McCullagh; David Eadie; Manuel Navas-Herreros; Christophe Rabaud (Advances in Telerobotics, 2007)

Correlation-based stereoscopic disparity estimation with high-performance commodity hardware - Barry McCullagh (2008)

Real-time disparity map computation using the cell broadband engine. - Barry McCullagh (J. Real Time Image Process., 2012)