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Article Dans Une Revue IEEE Transactions on Image Processing Année : 2013

2-Dimensional Wavelet Packet Spectrum for Texture Analysis

Résumé

The paper derives a 2-Dimensional 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. The paper 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.
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Dates et versions

hal-00766713 , version 1 (18-12-2012)

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Abdourrahmane Atto, Yannick Berthoumieu, Philippe Bolon. 2-Dimensional Wavelet Packet Spectrum for Texture Analysis. IEEE Transactions on Image Processing, 2013, pp.1-9. ⟨10.1109/TIP.2013.2246524⟩. ⟨hal-00766713⟩
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