Formulation of four Katsevich algorithms in native geometry.

IEEE Trans Med Imaging

Department of Mathematics, University of Central Florida, Orlando, FL 32816-1364, USA.

Published: July 2006

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We derive formulations of the four exact helical Katsevich algorithms in the native cylindrical detector geometry, which allow efficient implementation in modern computed tomography scanners with wide cone beam aperture. Also, we discuss some aspects of numerical implementation.

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http://dx.doi.org/10.1109/tmi.2006.876159DOI Listing

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