Fast algorithm for best anisotropic Walsh bases and relatives

zbMath0943.65162MaRDI QIDQ1969040

Nicholas N. Bennett

Publication date: 2000

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

zbMATH Keywords

algorithmsfilterswavelet packet basisbest anisotropic Walsh basisbest basis searchcosine packet basisWalsh algorithm

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Computing methodologies for image processing (68U10) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Cites Work

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• Local cosine transform -- A method for the reduction of the blocking effect in JPEG
• Biorthogonal wavelets for fast matrix computations
• Brushlets: A tool for directional image analysis and image compression
• A fast algorithm for adapted time-frequency tilings
• Fast wavelet transforms and numerical algorithms I
• Entropy-based algorithms for best basis selection

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