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Proceedings Paper

Prefiltering with Retinex in color image retrieval
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Paper Abstract

We have examined the performance of various color-based retrieval strategies when coupled with a pre-filtering Retinex algorithm to see whether, and to what degree, Retinex improved the effectiveness of the retrieval, regardless of the strategy adopted. The retrieval strategies implemented included color and spatial-chromatic histogram matching, color coherence vector matching, and the weighted sum of the absolute differences between the first three moments of each color channel. The experimental results are reported and discussed.

Paper Details

Date Published: 27 December 2000
PDF: 8 pages
Proc. SPIE 4311, Internet Imaging II, (27 December 2000); doi: 10.1117/12.411884
Show Author Affiliations
Gianluigi Ciocca, Istituto Tecnologie Informatiche Multimediali (Italy)
Daniele Marini, Univ. degli Studi di Milano (Italy)
Alessandro Rizzi, Univ. degli Studi di Brescia (Italy)
Raimondo Schettini, Istituto Tecnologie Informatiche Multimediali (Italy)
Silvia Zuffi, Istituto Tecnologie Informatiche Multimediali (Italy)

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

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