Determination of singular value truncation threshold for regularization in ill-posed problems

DOI10.1080/17415977.2020.1832090zbMath1469.65080OpenAlexW3093943079MaRDI QIDQ5152268

Fang Wang, Botao Yang, S. Y. Duan, Gui-Rong Liu

Publication date: 17 September 2021

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

Full work available at URL: https://doi.org/10.1080/17415977.2020.1832090

zbMATH Keywords

inverse problemRadon transformill-posed problemsnoise leveltruncation thresholdTSVD regularization method

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Ill-posedness and regularization problems in numerical linear algebra (65F22) Radon transform (44A12)

Related Items (1)

An interval perturbation method for singular value decomposition (SVD) with unknown-but-bounded (UBB) parameters

Uses Software

• Regularization tools
• UTV
• corner.m

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