A coding approach to pattern recognition. - John F. O'Callaghan (Pattern Recognit., 1970)

Graphical Communication in Interactive Computer Graphics. - John F. O'Callaghan (Aust. Comput. J., 1971)

Quantitative measurement of soil cracking patterns. - John F. O'Callaghan; J. Loveday (Pattern Recognit., 1973)

Computing the perceptual boundaries of dot patterns. - John F. O'Callaghan (Comput. Graph. Image Process., 1974)

Recovery of perceptual shape organizations from simple closed boundaries. - John F. O'Callaghan (Comput. Graph. Image Process., 1974)

An Alternative Definition for "Neighborhood of a Point". - John F. O'Callaghan (IEEE Trans. Computers, 1975)

A Method for Representing Point Data by Regions. - John F. O'Callaghan (Aust. Comput. J., 1976)

The extraction of drainage networks from digital elevation data. - John F. O'Callaghan; David M. Mark (Comput. Vis. Graph. Image Process., 1984)

The Application of Scene Synthesis Techniques to the Display of Multidimensional Image Data. - Philip K. Robertson; John F. O'Callaghan (ACM Trans. Graph., 1985)

The Generation of Color Sequences for Univariate and Bivariate Mapping. - Philip K. Robertson; John F. O'Callaghan (IEEE Computer Graphics and Applications, 1986)

Colour graphics and three-dimensional scene synthesis in image display. - Philip K. Robertson; John F. O'Callaghan (Comput. Graph., 1987)

Research and Development Programs in Informatics: An Australian Perspective. - John F. O'Callaghan (IFIP Congress (3), 1992)