IWOSS'99

Windsurf: Region-based Image Retrieval Using Wavelets

S. Ardizzoni, I.Bartolini, and M. Patella

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Contents

Windsurf: Region-based Image Retrieval Using Wavelets

Contents

The Problem

Why Regions?

The Approach

Existing Systems

Windsurf

DWT

1-D Haar Transform

Clustering - 1

Clustering - 2

Similarity Features

Query Processing

Experimental Results

Comparison with SO - 1

Comparison with SO - 2

Conclusions

Author: Marco Patella

E-mail: mpatella@deis.unibo.it

Home Page: http://www-db.deis.unibo.it/~mpatella