• DocumentCode
    3368332
  • Title

    Modeling and simulation of Cylindrical PET 2D using direct inversion method

  • Author

    Stefanescu, Valentin ; Stoichescu, Dan Alexandru ; Faye, Christian ; Florescu, Adriana

  • Author_Institution
    Dept. of Electron. & IT (ETTI), Polytechnics Univ. of Bucharest, Bucharest, Romania
  • fYear
    2010
  • fDate
    23-26 Sept. 2010
  • Firstpage
    107
  • Lastpage
    112
  • Abstract
    Our purpose is to model the imaging process in 2D PET imagery. More directly, considering a unit point source located at point Mn and emitting pairs of opposite twin photons in an isotropic way and a pair of non adjacent detectors (i, j) located on the detector ring, our objective is to determine the proportion of the flux emitted at point Mn which jointly hits the detector pair (i, j).
  • Keywords
    inverse problems; medical image processing; positron emission tomography; 2D PET imagery; cylindrical PET 2D modeling; cylindrical PET 2D simulation; detector ring; direct inversion method; flux emitted proportion; image processing model; nonadjacent detector pair; opposite twin photon pairs; Detectors; Image edge detection; Image reconstruction; Manganese; Neodymium; Photonics; Positron emission tomography; Direct inversion; PET; Tomography;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Design and Technology in Electronic Packaging (SIITME), 2010 IEEE 16th International Symposium for
  • Conference_Location
    Pitesti
  • Print_ISBN
    978-1-4244-8123-1
  • Type

    conf

  • DOI
    10.1109/SIITME.2010.5653649
  • Filename
    5653649
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3368332