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Proceedings Paper

Image indexing based on vector quantization
Author(s): Manuel Grana Romay; Israel Rebollo
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Paper Abstract

We propose the computation of the color palette of each image in isolation, using Vector Quantization methods. The image features are, then, the color palette and the histogram of the color quantization of the image with this color palette. We propose as a measure of similitude the weighted sum of the differences between the color palettes and the corresponding histograms. This approach allows the increase of the database without the recomputation of the image features and without substantial loss of discriminative power.

Paper Details

Date Published: 11 October 2000
PDF: 6 pages
Proc. SPIE 4210, Internet Multimedia Management Systems, (11 October 2000); doi: 10.1117/12.403808
Show Author Affiliations
Manuel Grana Romay, Univ. Pais Vasco (Spain)
Israel Rebollo, Univ. Pais Vasco (Spain)


Published in SPIE Proceedings Vol. 4210:
Internet Multimedia Management Systems
John R. Smith; Chinh Le; Sethuraman Panchanathan; C.-C. Jay Kuo, Editor(s)

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