A new linogram algorithm for computerized tomography

DOI10.1093/imanum/21.3.769zbMath0988.65122OpenAlexW1969011622MaRDI QIDQ2748869

Daniel Potts, Gabriele Drauschke

Publication date: 14 July 2002

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/21.3.769

zbMATH Keywords

Radon transformfast Fourier transformscomputerized tomographyreconstructionfiltered backprojectionlinogram algorithm

Mathematics Subject Classification ID

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

Related Items

Approximate factorizations of Fourier matrices with nonequispaced knots ⋮ Total Variation-Based Reconstruction and Phase Retrieval for Diffraction Tomography ⋮ Reconstructing a function on the sphere from its means along vertical slices ⋮ On the computation of the polar FFT ⋮ Numerical stability of nonequispaced fast Fourier transforms ⋮ The discrete Fourier transform for golden angle linogram sampling

Uses Software

• PET