New Methods of Controlled Total Variation Reduction for Digital Functions

DOI10.1137/S0036142999362031zbMath0998.42023OpenAlexW2055841222MaRDI QIDQ2719218

Artur Sowa, Ronald R. Coifman

Publication date: 21 June 2001

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036142999362031

zbMATH Keywords

algorithmstotal variationimage processingnonlinearsignal processingimage enhancementHaar waveletsphase-space filtering

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)

Related Items (3)

Locally analytic schemes: a link between diffusion filtering and wavelet shrinkage ⋮ Nonlinear multigrid methods for total variation image denoising ⋮ Diffusion-inspired shrinkage functions and stability results for wavelet denoising

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