On Effective Stopping Time Selection for Visco-Plastic Nonlinear BV Diffusion Filters Used in Image Denoising

DOI10.1137/S0036139902400465zbMath1126.35304OpenAlexW2134731189MaRDI QIDQ4429812

Gideon A. Ngwa, Otmar Scherzer, Ian A. Frigaard

Publication date: 28 September 2003

Published in: SIAM Journal on Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036139902400465

zbMATH Keywords

stabilityimage processingvariational methodsvisco-plastic fluidsnonlinear diffusion filtering

Mathematics Subject Classification ID

Semigroups of nonlinear operators (47H20) Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Non-Newtonian fluids (76A05) Stability in context of PDEs (35B35) Reaction-diffusion equations (35K57) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (3)

Constrained and SNR-based solutions for TV-Hilbert space image denoising ⋮ Critical Yield Numbers of Rigid Particles Settling in Bingham Fluids and Cheeger Sets ⋮ A mixed formulation of the Bingham fluid flow problem: analysis and numerical solution

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