Dual Constrained TV-based Regularization on Graphs

DOI10.1137/120895068zbMath1279.68323OpenAlexW2070433376MaRDI QIDQ2873237

Camille Couprie, Leo Grady, Hugues Talbot, Laurent Najman, Jean-Christophe Pesquet

Publication date: 23 January 2014

Published in: SIAM Journal on Imaging Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/120895068

zbMATH Keywords

convex optimizationinverse problemsbounded variationparallel algorithmsimage denoisingimage restorationproximal methodsdiscrete calculusmesh smoothing

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Computing methodologies for image processing (68U10) Graph theory (including graph drawing) in computer science (68R10)

Related Items (6)

On Convex Finite-Dimensional Variational Methods in Imaging Sciences and Hamilton--Jacobi Equations ⋮ When Convex Analysis Meets Mathematical Morphology on Graphs ⋮ Preconditioning of a Generalized Forward-Backward Splitting and Application to Optimization on Graphs ⋮ Dualize, split, randomize: toward fast nonsmooth optimization algorithms ⋮ Discrete Total Variation: New Definition and Minimization ⋮ Theoretical Analysis of Active Contours on Graphs

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