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Proceedings Paper

Using positive and negative examples for precise image retrieval
Author(s): Jurgen Assfalg; Alberto Del Bimbo; Pietro Pala
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Paper Abstract

Systems for content based image retrieval typically support access to database images through the query-by-example paradigm. This includes query-by-image and query-by-sketch. Since query-by-sketch can be difficult in some cases-lack of sketching abilities, difficulty to detect distinguishing image features-querying is generally performed through the query-by-image paradigm. A limiting factor of this paradigm is that a single sample image rarely includes all and only the characterizing elements the user is looking for. Querying using multiple examples is a possible solution to overcome this limitation. In this paper some issues and solutions for retrieval by content using positive and negative examples are presented and discussed.

Paper Details

Date Published: 27 December 2000
PDF: 8 pages
Proc. SPIE 4311, Internet Imaging II, (27 December 2000); doi: 10.1117/12.411885
Show Author Affiliations
Jurgen Assfalg, Univ. of Florence (Italy)
Alberto Del Bimbo, Univ. of Florence (Italy)
Pietro Pala, Univ. of Florence (Italy)


Published in SPIE Proceedings Vol. 4311:
Internet Imaging II
Giordano B. Beretta; Raimondo Schettini, Editor(s)

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