Comparison of radiographic image quality from four digitization devices as viewed on computer monitors. - H. Christian Davidson; David J. Johnston; Mark E. Christian; H. Ric Harnsberger (J. Digit. Imaging, 2001)

Prototyping Application Models in Concurrent ML. - David J. Johnston; Martin Fleury; Andy C. Downton (Euro-Par, 2003)

Multi-Paradigm Framework for Parallel Image Processing. - David J. Johnston; Martin Fleury; Andy C. Downton (IPDPS, 2003)

A Vision-Based Location System using Fiducials. - David J. Johnston; Adrian F. Clark (VVG, 2003)

An Event-Based Execution Model for Efficient Image Processing on Workstation Clusters and the Grid. - David J. Johnston; Martin Fleury; Andy C. Downton (ICPR (1), 2004)

Position sensing and augmented reality. - David J. Johnston (2004)

Real-time positioning for augmented reality on a custom parallel machine. - David J. Johnston; Martin Fleury; Andy C. Downton; Adrian F. Clark (Image Vis. Comput., 2005)

Performance of parallel communication and spawning primitives on a Linux cluster. - David J. Johnston; Martin Fleury; Michael Lincoln; Andy C. Downton (Clust. Comput., 2006)