3PI algorithms for helical computer tomography

    Authors

    A. Katsevich

    Comments

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    Abbreviated Journal Title

    Adv. Appl. Math.

    Keywords

    CONE-BEAM CT; EXACT IMAGE-RECONSTRUCTION; INVERSION ALGORITHM; MINIMUM; DATA; Mathematics, Applied

    Abstract

    Proposed are two theoretically exact convolution-based filtered backprojection inversion algorithms for helical computer tomography. An important feature of the algorithms is that they operate in the 3PI mode. which allows use of redundant data for the purpose of improving image quality. Results of a numerical experiment are presented. (c) 2006 Elsevier Inc. All rights reserved.

    Journal Title

    Advances in Applied Mathematics

    Volume

    36

    Issue/Number

    3

    Publication Date

    1-1-2006

    Document Type

    Article

    Language

    English

    First Page

    213

    Last Page

    250

    WOS Identifier

    WOS:000236749100001

    ISSN

    0196-8858

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