Performance Optimization of Selected Feldkamp Alternatives

  • Holger Scherl


Pipeline Stage World Coordinate System Cell Processor Trilinear Interpolation Exit Position 


Although many CT systems use the FDK method to solve the 3-D image reconstruction task, it is not without its short-comings. Therefore, we have described in Section 2.3 two alternative approaches: the theoretically exact and stable M-line method applied to a short-scan circle-plus-arc acquisition (Section 2.3.1) and the simultaneous algebraic reconstruction technique as a representative of the iterative approaches (Section 2.3.2).


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Copyright information

© Vieweg+Teubner Verlag | Springer Fachmedien Wiesbaden GmbH 2011

Authors and Affiliations

  • Holger Scherl

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