wavelet leaders

A Robust Model and its EM Algorithm for the Estimation of the Multifractality Parameter
Multifractal analysis is a powerful modeling and estimation framework for the characterization of data dynamics via the fluctuations of …
Lorena León, Herwig Wendt, Jean-Yves Tourneret, Patrice Abry
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Bayesian Estimation of the Parameters of the Joint Multifractal Spectrum of Signals and Images
Multifractal analysis has become a reference tool for signal and image processing. Grounded in the quantification of local regularity …
Lorena León
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A Comparison of Bayesian Estimators for the Parameters of the Bivariate Multifractal Spectrum
Multifractal analysis provides the theoretical and practical tools for describing the fluctuations of pointwise regularity in data and …
Lorena León, Herwig Wendt, Jean-Yves Tourneret, Patrice Abry
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Multifractal Anomaly Detection in Images via Space-Scale Surrogates
Multifractal analysis provides a global description for the spatial fluctuations of the trengths of the pointwise regularity of image …
Herwig Wendt, Lorena León, Jean-Yves Tourneret, Patrice Abry
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A Bayesian Framework for Multivariate Multifractal Analysis
Multifractal analysis has become a reference tool for signal and image processing. Grounded in the quantification of local regularity …
Lorena León, Herwig Wendt, Jean-Yves Tourneret, Patrice Abry
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