Sparsity of matrices of localization operators for curvelet transforms

DOI10.1007/s11868-012-0050-0zbMath1267.42041OpenAlexW2061388839MaRDI QIDQ1941963

Jiawei Li

Publication date: 25 March 2013

Published in: Journal of Pseudo-Differential Operators and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11868-012-0050-0

zbMATH Keywords

discretizationmatrix representationsparsitylocalization operatorscurvelet transforms

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42B10) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Cites Work

• Wavelet transforms and localization operators
• Fast Fourier transform: algorithms and applications
• Weyl transforms
• Localization operators for curvelet transforms
• Continuous curvelet transform. II: Discretization and frames
• Ten Lectures on Wavelets
• Fast Discrete Curvelet Transforms

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