A class of nonlocal variational problems on a vector bundle for color image local contrast reduction/enhancement

DOI10.4310/GIC.2015.v2.n3.a2zbMath1344.49070OpenAlexW2373616654MaRDI QIDQ738037

Marcelo Bertalmío, Thomas Batard

Publication date: 12 August 2016

Published in: Geometry, Imaging and Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4310/gic.2015.v2.n3.a2

zbMATH Keywords

image processingvector bundleprimal-dual algorithmcovariant derivativenonlocal variational model

Mathematics Subject Classification ID

Convex programming (90C25) Nonconvex programming, global optimization (90C26) Numerical methods involving duality (49M29) Computing methodologies for image processing (68U10) Variational problems in a geometric measure-theoretic setting (49Q20) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Connections (general theory) (53C05)

Related Items (3)

Variational models for color image correction inspired by visual perception and neuroscience ⋮ A class of generalized Laplacians on vector bundles devoted to multi-channel image processing ⋮ A geometric model of brightness perception and its application to color images correction

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