Sparse Tomography

DOI10.1137/120876277zbMath1275.65089OpenAlexW4242350695WikidataQ109235488 ScholiaQ109235488MaRDI QIDQ2847740

Kati Niinimäki, Samuli Siltanen, Aki Kallonen, Keijo Hämäläinen, Ville Kolehmainen, Matti Lassas

Publication date: 11 September 2013

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/120876277

zbMATH Keywords

waveletsalgorithmnumerical resultsBesov spaceTikhonov regularizationprimal-dual interior-point methodsreconstruction methodX-ray tomographyill-posed inverse problems\(S\)-curve methodsparse-angle tomography

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Interior-point methods (90C51) Biomedical imaging and signal processing (92C55) Radon transform (44A12) Numerical methods for wavelets (65T60) Numerical methods for integral transforms (65R10) Numerical methods for ill-posed problems for integral equations (65R30) Numerical methods for inverse problems for integral equations (65R32)

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