Robert O'Callaghan

According to our database, Robert O'Callaghan authored at least 2 papers between 2005 and 2007.

Collaborative distances:

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

2007

Robust Change-Detection by Normalised Gradient-Correlation.

Robert O'Callaghan, Tetsuji Haga

Proceedings of the 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2007), 2007

2005

MPEG-7 Visual-Temporal Clustering for Digital Image Collections.

Robert O'Callaghan, Miroslaw Bober

Proceedings of the Information Retrieval Technology, 2005