The Semidiscrete Filtered Backprojection Algorithm Is Optimal for Tomographic Inversion

DOI10.1137/S0036142902405643zbMath1052.65118WikidataQ60707587 ScholiaQ60707587MaRDI QIDQ4443617

Andreas Rieder, Adel Faridani

Publication date: 18 January 2004

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

zbMATH Keywords

Radon transformfiltered backprojection algorithmreconstruction filter

Mathematics Subject Classification ID

Biomedical imaging and signal processing (92C55) Radon transform (44A12) Numerical methods for integral transforms (65R10)

Related Items (5)

Error estimates and convergence rates for filtered back projection ⋮ On numerical analysis of view-dependent derivatives in computed tomography ⋮ Error analysis for filtered back projection reconstructions in Besov spaces ⋮ Optimality of the fully discrete filtered backprojection algorithm for tomographic inversion ⋮ Saturation rates of filtered back projection approximations

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