2-D Wavelet Packet Spectrum for Texture Analysis

Author

Atto, Abdourrahmane M. ; Berthoumieu, Yannick ; Bolon, P.

Author_Institution

LISTIC, Univ. de Savoie-Polytech Annecy-chambery, Annecy-le-Vieux, France

Volume

22

Issue

6

fYear

2013

fDate

Jun-13

Firstpage

2495

Lastpage

2500

Abstract

This brief derives a 2-D spectrum estimator from some recent results on the statistical properties of wavelet packet coefficients of random processes. It provides an analysis of the bias of this estimator with respect to the wavelet order. This brief also discusses the performance of this wavelet-based estimator, in comparison with the conventional 2-D Fourier-based spectrum estimator on texture analysis and content-based image retrieval. It highlights the effectiveness of the wavelet-based spectrum estimation.

Keywords

image retrieval; image texture; random processes; statistical analysis; wavelet transforms; 2D spectrum estimator; 2D wavelet packet spectrum; content-based image retrieval; random process; statistical property; texture analysis; wavelet order; wavelet-based estimator; wavelet-based spectrum estimation; Correlation; Indexes; Spectral analysis; Wavelet analysis; Wavelet packets; 2-D wavelet packet transforms; random fields; similarity measurements; spectral analysis; spectrum estimation;

fLanguage

English

Journal_Title

Image Processing, IEEE Transactions on

Publisher

ieee

ISSN

1057-7149

Type

jour

DOI

10.1109/TIP.2013.2246524

Filename

6459589