1. A. Del Bimbo, M. Mugnaini, P. Pala, and E Turco. Picasso: Visual querying by color perceptive regions. In Proceedings of the 2nd International Conference on Visual Information Systems, San Diego, December ’87, pages 125–131, 1997.
2. Chad Carson, Megan Thomas, Serge Belongie, Joseph M. Hellerstein, and Jitendra Malik. Blobworld: A system for region-based image indexing and retrieval. In Huijsmans and Smeulders [8].
3. John P. Eakins and Margaret E. Graham. Content-based image retrieval, a report to the JISC technology application programme. Technical report, Institute for Image Data Research, University of Northumbria at Newcastle, UK, January 1999.
http://www.unn.ac.uk/iidr/report.html
.
4. David A. Forsyth and Margaret M. Fleck. Body plans. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, pages 678–683, 1997.
5. Theo Gevers and Arnold Smeulders. Pictoseek: Combining color and shape invariant features for image retrieval. IEEE Transactions on Image Processing, 9 (1): 102–119, January 2000.