Robert J. O'Callaghan

According to our database, Robert J. O'Callaghan authored at least 5 papers between 2002 and 2007.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2007

Pixel- and region-based image fusion with complex wavelets.

John Joseph Lewis, Robert J. O'Callaghan, Stavri G. Nikolov, David R. Bull, Cedric Nishan Canagarajah

Inf. Fusion, 2007

2005

Combined morphological-spectral unsupervised image segmentation.

Robert J. O'Callaghan, David R. Bull

IEEE Trans. Image Process., 2005

2002

Video Retrieval Using Global Features in Keyframes.

Marcus Jerome Pickering, Daniel Heesch, Stefan M. Rüger, Robert J. O'Callaghan, David R. Bull

Proceedings of The Eleventh Text REtrieval Conference, 2002

A scale invariant distance measure for texture retrieval.

Robert J. O'Callaghan, David R. Bull

Proceedings of the 2002 International Conference on Image Processing, 2002

Improved illumination-invariant descriptors for robust colour object recognition.

Robert J. O'Callaghan, David R. Bull

Proceedings of the IEEE International Conference on Acoustics, 2002