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A Novel two-step Method for CT Reconstruction
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Computer Vision.
2008 (English)In: Bildverarbeitung für die Medizin, Heidelberg: Springer , 2008, 303-307 p.Conference paper (Refereed)
Abstract [en]

In this paper we address the parallel beam 2D computer tomography reconstruction. The proposed method belongs to the field of analytic reconstruction methods and is compared to several methods known in the field, among other the two-step Hilbert-transform method. In contrast to the latter, the derivative data is multiplied with an orientation vector and the Hilbert transform is replaced with the Riesz transform. Experimental results show that the new method is superior to established ones concerning aliasing, noise, and DC errors.

Place, publisher, year, edition, pages
Heidelberg: Springer , 2008. 303-307 p.
, Informatik aktuell, ISSN 1431-472X
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-41572DOI: 10.1007/978-3-540-78640-5_61Local ID: 57833ISBN: 978-3-540-78639-9 (print)ISBN: 978-3-540-78640-5 (online)OAI: diva2:262426
Workshops Bildverarbeitung fur die Medizin: Algorithmen - Systeme - Anwendungen, BVM 2008

Original Publication: Michael Felsberg, A Novel two-step Method for CT Reconstruction, 2008, Bildverarbeitung für die Medizin, 303-307. Copyright: Springer

Available from: 2009-10-10 Created: 2009-10-10 Last updated: 2014-08-06

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