Surface Registration Markers from Range Scan Data. - John Rugis; Reinhard Klette (IWCIA, 2006)

A Scale Invariant Surface Curvature Estimator. - John Rugis; Reinhard Klette (PSIVT, 2006)

Projecting surface curvature maps. - John Rugis (SIGGRAPH Research Posters, 2006)

Identifying & visualizing surface detail on Michelangelo's David. - John Rugis (SIGGRAPH Posters, 2007)