A generalized matrix Krylov subspace method for TV regularization

DOI10.1016/j.cam.2019.112405zbMath1503.94008arXiv1802.03527OpenAlexW2967828226WikidataQ127373447 ScholiaQ127373447MaRDI QIDQ1989195

M. El Guide, Khalide Jbilou, Abdeslem Hafid Bentbib

Publication date: 24 April 2020

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1802.03527

zbMATH Keywords

regularizationmatrix Krylov subspacetotal variation (TV)color image restorationdiscrete ill-posed problems

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (3)

Fast multidimensional completion and principal component analysis methods via the cosine product ⋮ A modulus iteration method for non-negatively constrained TV image restoration ⋮ Fast alternating direction multipliers method by generalized Krylov subspaces

Uses Software

• Regularization tools
• ALGENCAN

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