Reconstruction of 3D X-ray CT images from reduced sampling by a scaled gradient projection algorithm

DOI10.1007/s10589-017-9961-2zbMath1406.90118OpenAlexW2767301760MaRDI QIDQ1790679

E. Morotti, V. L. Coli, Luca Zanni, Elena Loli Piccolomini

Publication date: 2 October 2018

Published in: Computational Optimization and Applications (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/11585/633541

zbMATH Keywords

image reconstructiontotal variation regularizationnonnegatively constrained minimizationscaled gradient projection methods3D computed tomography

Mathematics Subject Classification ID

Nonlinear programming (90C30) Methods of reduced gradient type (90C52)

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