Denoising strategies for general finite frames

DOI10.1016/j.matcom.2017.02.005OpenAlexW2590336571MaRDI QIDQ1997064

Marianna Pensky, Patrick J. Wolfe, Daniela de Canditiis

Publication date: 1 March 2021

Published in: Mathematics and Computers in Simulation (Search for Journal in Brave)

Full work available at URL: https://discovery.ucl.ac.uk/id/eprint/10123852/

zbMATH Keywords

shrinkageblock thresholdingsignal de-noisingfinite framesSURE

Mathematics Subject Classification ID

Statistics (62-XX) Harmonic analysis on Euclidean spaces (42-XX)

Cites Work

• Estimation of the mean of a multivariate normal distribution
• Adaptive wavelet estimation: A block thresholding and oracle inequality approach
• A frame based shrinkage procedure for fast oscillating functions
• Extreme value analysis of empirical frame coefficients and implications for denoising by soft-thresholding
• Adapting to Unknown Smoothness via Wavelet Shrinkage
• Audio Denoising by Time-Frequency Block Thresholding
• Superposition Frames for Adaptive Time-Frequency Analysis and Fast Reconstruction
• Bayesian Variable Selection and Regularization for Time–Frequency Surface Estimation

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