Adapted multiple folding local trigonometric transforms and wavelet packets

DOI10.1006/ACHA.1994.1004zbMath0803.42023OpenAlexW2088913263MaRDI QIDQ1331817

V. Pereyra

Publication date: 3 January 1995

Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/acha.1994.1004

zbMATH Keywords

signal processingtrigonometric transformssmooth signalmultiple foldingwavelet packet basesWindow functions

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38)

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The polyharmonic local sine transform: a new tool for local image analysis and synthesis without edge effect ⋮ Adapted bases of time-frequency local cosines. ⋮ Image approximation and modeling via least statistically dependent bases

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