A formulation in concordance with sampling theorem for band-limited images reconstruction from projections

DOI10.1007/BF02106105zbMath0858.94004OpenAlexW2076899912MaRDI QIDQ1911477

Manel Foguet, Eric Zerbib, Patrick Lise, Joel Le Roux

Publication date: 6 June 1996

Published in: Multidimensional Systems and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02106105

zbMATH Keywords

convolution equationbackprojectionimaging reconstructionmultidimensional fast Fourier transformsemantic filtering

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Biomedical imaging and signal processing (92C55) Sampled-data control/observation systems (93C57) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Digital control/observation systems (93C62)

Related Items (1)

Scientific applications of iterative Toeplitz solvers

Cites Work

• Toeplitz Equations by Conjugate Gradients with Circulant Preconditioner
• A local update strategy for iterative reconstruction from projections
• A computer implementation of a bayesian analysis of image reconstruction
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