Jasper R. R. Uijlings, Arnold W. M. Smeulders, Remko J. H. Scha. What is the spatial extent of an object?. In 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 20-25 June 2009, Miami, Florida, USA. pages 770-777, IEEE, 2009. [doi]
Abstract is missing.