Approximation and compression of scattered data by meshless multiscale decompositions

DOI10.1016/J.ACHA.2007.10.003zbMath1151.65015OpenAlexW2081440398MaRDI QIDQ942151

Raymond Wagner, Albert Cohen, Richard G. Baraniuk

Publication date: 4 September 2008

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

Full work available at URL: https://doi.org/10.1016/j.acha.2007.10.003

zbMATH Keywords

data compressionscattered datawavelet transformssensor networklocal least-squares polynomial fitting predictionmeshless multiscale decompositions

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Numerical methods for wavelets (65T60) Multidimensional problems (41A63) Algorithms for approximation of functions (65D15)

Related Items (1)

Wavelet shrinkage on paths for denoising of scattered data

Cites Work

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• Adaptive thinning for bivariate scattered data
• Discrete multi-resolution analysis and generalized wavelets
• Diffusion wavelets
• The Lifting Scheme: A Construction of Second Generation Wavelets
• Wavelets on irregular point sets

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