• DocumentCode
    451799
  • Title

    A new class of super-short-scan algorithms for fan-beam reconstruction

  • Author

    Arai, Ikuko ; Kudo, Hiroyuki ; Noo, Frédéric ; Defrise, Michel ; Pack, Jed D.

  • Author_Institution
    Tsukuba Univ., Ibaraki, Japan
  • Volume
    4
  • fYear
    2005
  • fDate
    23-29 Oct. 2005
  • Firstpage
    2296
  • Lastpage
    2300
  • Abstract
    In this paper, we propose a new class of super-short-scan algorithms for image reconstruction from fan-beam projections. Furthermore, we extend the resulting algorithms to image reconstruction from truncated fan-beam projections. By simulation studies, we demonstrate that the new algorithms are comparable to the existing ones.
  • Keywords
    computerised tomography; image reconstruction; medical image processing; computerised tomography; fan-beam reconstruction; image reconstruction; super-short-scan algorithms; Computed tomography; Equations; Filters; Geometry; Heart; Image reconstruction; Kernel; Transforms; X-ray detectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Nuclear Science Symposium Conference Record, 2005 IEEE
  • ISSN
    1095-7863
  • Print_ISBN
    0-7803-9221-3
  • Type

    conf

  • DOI
    10.1109/NSSMIC.2005.1596793
  • Filename
    1596793
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=451799