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Filtering by: Publisher American Association of Physicists in Medicine Remove constraint Publisher: American Association of Physicists in Medicine Language English [eng] Remove constraint Language: English [eng]

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  • Technical Note: Convergence analysis of a polyenergetic SART algorithm

    Creator:
    Humphries, T.
    Abstract:
    PURPOSE: We analyze a recently proposed polyenergetic version of the simultaneous algebraic reconstruction technique (SART). This algorithm, denoted pSART, replaces the monoenergetic forward projection operation used by SART with a post-log, polyenergetic forward projection, while leaving the rest of the algorithm unchanged. While the proposed algorithm provides good results empirically,...
    Resource Type:
    Article
    Full Text:
    Physics, 42(7), 4007-4014. doi:10.1118/1.4922204 10.1118/1.4922204 American Association of Physicists in