Estimation of the average error probability for calculating wavelet coefficients in the hybrid thresholding method

DOI10.3103/S0278641921010039zbMath1467.42055OpenAlexW3156031310MaRDI QIDQ2038505

O. V. Shestakov, Andrey A. Kudryavtsev

Publication date: 7 July 2021

Published in: Moscow University Computational Mathematics and Cybernetics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s0278641921010039

zbMATH Keywords

waveletsloss functionthresholding

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for wavelets (65T60) Informational aspects of data analysis and big data (94A16)

Cites Work

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• Asymptotic behavior of the threshold minimizing the average probability of error in calculation of wavelet coefficients
• A new wavelet thresholding function based on hyperbolic tangent function
• Noise reduction by wavelet thresholding

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