An accelerated algebraic multigrid algorithm for total-variation denoising

DOI10.1007/s10543-007-0123-2zbMath1120.65078OpenAlexW2081389573MaRDI QIDQ996811

Ke Chen, Joseph Savage

Publication date: 19 July 2007

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10543-007-0123-2

zbMATH Keywords

numerical examplesalgebraic multigrid methodsimage denoising restoration

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Decomposition methods (49M27) Existence theories for optimal control problems involving partial differential equations (49J20)

Related Items (4)

Nonlinear multigrid method for solving the anisotropic image denoising models ⋮ Updating preconditioners for nonlinear deblurring and denoising image restoration ⋮ An efficient multi-grid method for TV minimization problems ⋮ Image denoising using the Gaussian curvature of the image surface

Uses Software

• Wesseling

Cites Work

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