New pixellation scheme for CT algebraic reconstruction to exploit matrix symmetries

DOI10.1016/j.camwa.2008.02.019zbMath1155.92335OpenAlexW2002128878MaRDI QIDQ1004731

José Vicente Romero, Cibeles Mora, María-José Rodríguez-Alvarez

Publication date: 12 March 2009

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10251/57296

zbMATH Keywords

system matrixART reconstructionCT mathematical modellingpolar-coordinatesrotation symmetries

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Biomedical imaging and signal processing (92C55) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (1)

Sparse givens resolution of large system of linear equations: applications to image reconstruction

Cites Work

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• Comparison of four natural pixel bases for SPECT imaging

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