Adaptive Approximation Algorithms for Sparse Data Representation

DOI10.1007/978-3-319-08159-5_14zbMath1318.42038OpenAlexW962738516MaRDI QIDQ5256565

Mijail Guillemard, Dennis Heinen, Armin Iske, Sara Krause-Solberg, Gerlind Plonka-Hoch

Publication date: 18 June 2015

Published in: Extraction of Quantifiable Information from Complex Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-08159-5_14

zbMATH Keywords

non-negative matrix factorizationsparse data representationadaptive approximationeasy path wavelet transform

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)

Cites Work

• Optimal representation of piecewise Hölder smooth bivariate functions by the easy path wavelet transform
• Curvature analysis of frequency modulated manifolds in dimensionality reduction
• Easy path wavelet transform on triangulations of the sphere
• Independent component analysis, a new concept?
• Wavelet shrinkage on paths for denoising of scattered data
• 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
• Biorthogonal bases of compactly supported wavelets
• Generalized Tree-Based Wavelet Transform
• A New Hybrid Method for Image Approximation Using the Easy Path Wavelet Transform
• Nonlinear Dimensionality Reduction
• Scale Space and PDE Methods in Computer Vision
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