A comparison of regularization models for few-view CT image reconstruction

DOI10.1007/S11565-022-00424-7zbMath1505.65130OpenAlexW4293561614MaRDI QIDQ2084583

Elena Loli Piccolomini

Publication date: 18 October 2022

Published in: Annali dell'Università di Ferrara. Sezione VII. Scienze Matematiche (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11565-022-00424-7

zbMATH Keywords

regularizationcomputed tomographyiterative methods

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)

Uses Software

• CIL

Cites Work

• A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems
• A stopping criterion for iterative regularization methods
• The conjugate gradient regularization method in computed tomography problems
• Old and new parameter choice rules for discrete ill-posed problems
• Discrete Inverse Problems

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