ISSN 1004-4140
CN 11-3017/P
Volume 19 Issue 4
Dec.  2010
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XU Jing-hua, ZHOU Ming, LIU Zhen. Simulation Study of Positron Emission Tomography Based on GATE[J]. CT Theory and Applications, 2010, 19(4): 53-59.
Citation: XU Jing-hua, ZHOU Ming, LIU Zhen. Simulation Study of Positron Emission Tomography Based on GATE[J]. CT Theory and Applications, 2010, 19(4): 53-59.
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Simulation Study of Positron Emission Tomography Based on GATE

  • 1. Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;

  • 2. College of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China

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  • Received Date: May 30, 2010
  • Available Online: December 12, 2022
    Graphical Abstract
    • Abstract
  • To discuss utilizing the Geant4 Application for Tomographic Emission(GATE) software to simulate the imaging process of Positron Emission Tomography(PET),as well as the related image reconstruction.The configuration and calculation of script parameters for several important components in the GATE simulation are introduced,which includes the structure configuration of a PET scanner,the setting of the object's the spatial structure and activity distribution,as well as the determination of detector performance parameters for γ photon detections.The generation of sinogram data from photon counts and the following image reconstruction are also described.As an example,the imaging process of Inveon micro PET for small animals produced by Siemens is simulated and desirable images are obtained.
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