Analytical bounds on the minimizers of (nonconvex) regularized least-squares

DOI10.3934/ipi.2008.2.133zbMath1156.68053OpenAlexW2029283861MaRDI QIDQ939208

Mila Nikolova

Publication date: 22 August 2008

Published in: Inverse Problems and Imaging (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/ipi.2008.2.133

zbMATH Keywords

regularizationinverse problemsill-posed problemssignal restorationimage restorationnon-convex analysisnon-smooth analysisvariational methods, edge preservation

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Computing methodologies for image processing (68U10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Linear operators and ill-posed problems, regularization (47A52)

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