Wavelet-based image retrieval algorithm via mutual information

Vikrant Kasarabada; Erdogan Simsek; Trac D. Tran

doi:10.1117/12.373577

23 December 1999 Wavelet-based image retrieval algorithm via mutual information

Vikrant Kasarabada, Erdogan Simsek, Trac D. Tran

Proceedings Volume 3972, Storage and Retrieval for Media Databases 2000; (1999) https://doi.org/10.1117/12.373577
Event: Electronic Imaging, 2000, San Jose, CA, United States

Abstract

This paper present a wavelet-transform-based algorithm for fast and accurate retrieval of images from large image databases. We describe the architecture and the implementation of such a framework to perform a search for an image in a database. The retrieval algorithm entails a wavelet-based methodology that yields an elegant and computationally efficient implementation. This scheme matches the images directly in the wavelet domain, based on the information extracted from only a few of the wavelet coefficients. Experiments show that this novel algorithm provides highly accurate search results.

Citation Download Citation

Vikrant Kasarabada, Erdogan Simsek, and Trac D. Tran "Wavelet-based image retrieval algorithm via mutual information", Proc. SPIE 3972, Storage and Retrieval for Media Databases 2000, (23 December 1999); https://doi.org/10.1117/12.373577

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