A MULTISCALE TIGHT FRAME-INSPIRED SCHEME FOR NONLINEAR DIFFUSION

DOI10.1142/S0219691312500415zbMath1267.94015OpenAlexW2146116142MaRDI QIDQ4917255

Xiao Kong, Haihui Wang

Publication date: 29 April 2013

Published in: International Journal of Wavelets, Multiresolution and Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219691312500415

zbMATH Keywords

wavelet shrinkagenonlinear diffusionsignal denoisingreconstruction of signalsdiscontinuity-preserving reconstructionmultiscale tight frame-inspired schemetight frame shrinkage

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for wavelets (65T60) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12)

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• A MULTISCALE WAVELET-INSPIRED SCHEME FOR NONLINEAR DIFFUSION

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