• DocumentCode
    1924446
  • Title

    Direct Fourier methods for 3D tomography reconstruction

  • Author

    Axelsson, Caroline ; Danielsson, Per-Erik

  • Author_Institution
    Dept. of Electr. Eng., Linkoping Univ., Sweden
  • fYear
    1992
  • fDate
    25-31 Oct 1992
  • Firstpage
    1126
  • Abstract
    Three O(N3 log N) types of 3-D reconstruction methods from Radon data are presented. All of these employ the direct Fourier methods with linogram sampling. The Grangeat two-stage method is for the foundation of the first and second methods, while the third type is more truly a 3-D direct Fourier method
  • Keywords
    Fourier analysis; computerised tomography; image reconstruction; medical image processing; 3-D reconstruction methods; Grangeat two-stage method; Radon data; direct Fourier methods; linogram sampling; three dimensional tomography reconstruction; Biomedical imaging; Fourier transforms; Image processing; Image reconstruction; Image sampling; Laboratories; Optical collimators; Sampling methods; Signal to noise ratio; X-ray tomography;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Nuclear Science Symposium and Medical Imaging Conference, 1992., Conference Record of the 1992 IEEE
  • Conference_Location
    Orlando, FL
  • Print_ISBN
    0-7803-0884-0
  • Type

    conf

  • DOI
    10.1109/NSSMIC.1992.301060
  • Filename
    301060
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1924446