210 citations · 593 across the 15 of their papers we have counts for
3 papers · 1 filter
Quantifying Non-Stationarity with Information Theory
Carlos Granero-Belinchon, Stéphane G. Roux, Nicolas B. Garnier
We introduce an index based on information theory to quantify the stationarity of a stochastic process.The index compares on the one hand the information contained in the increment…
Probing high order dependencies with information theory
C Granero-Belinchón, S. Roux, P. Abry +1
Information theoretic measures (entropies, entropy rates, mutual information) are nowadays commonly used in statistical signal processing for real-world data analysis. The present…
Self-Similar Anisotropic Texture Analysis: the Hyperbolic Wavelet Transform Contribution
S. G. Roux, M. Clausel, B. Vedel +2
Textures in images can often be well modeled using self-similar processes while they may at the same time display anisotropy. The present contribution thus aims at studying jointly…