Wavelet shrinkage on paths for denoising of scattered data

DOI10.1007/s00025-012-0285-3zbMath1253.42034OpenAlexW2018246060MaRDI QIDQ1759047

Dennis Heinen, Gerlind Plonka-Hoch

Publication date: 19 November 2012

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-012-0285-3

zbMATH Keywords

wavelet shrinkageeasy path wavelet transformpath vectorsscattered data denoising

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)

Related Items (3)

Optimal representation of piecewise Hölder smooth bivariate functions by the easy path wavelet transform ⋮ A region-based easy-path wavelet transform for sparse image representation ⋮ Adaptive Approximation Algorithms for Sparse Data Representation

Uses Software

• ShearLab
• Wavelet and Multiscale Library
• S+WAVELETS
• EPWT

Cites Work

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• Easy path wavelet transform on triangulations of the sphere
• Approximation and compression of scattered data by meshless multiscale decompositions
• Wavelet regression for random or irregular design.
• Interpolation methods for nonlinear wavelet regression with irregularly spaced design
• Wavelet shrinkage for nonequispaced samples
• Stabilised wavelet transforms for non-equispaced data smoothing
• OPTIMALLY SPARSE IMAGE REPRESENTATION BY THE EASY PATH WAVELET TRANSFORM
• The Easy Path Wavelet Transform: A New Adaptive Wavelet Transform for Sparse Representation of Two-Dimensional Data
• The Lifting Scheme: A Construction of Second Generation Wavelets
• Generalized Tree-Based Wavelet Transform
• Scale Space and PDE Methods in Computer Vision
• Fast Discrete Curvelet Transforms

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