Acta Photonica Sinica, Volume. 50, Issue 2, 13(2021)

Inverse Problem in Non-linear Partial Volume Effect

Jianheng HUANG... Xin LIU*, Yaohu LEI, Ji LI and Jinchuan GUO |Show fewer author(s)
Author Affiliations
  • Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province,College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong518060, China
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    Figures & Tables(6)
    Schematic drawing of the imaging system with sub-detector sampling
    FORBILD phanthom with high-contrast ear section,the digital phantoms are sampled on a 512×512 grid
    Reconstructed images from data generated with a discrete FORBILD head phantom. All images are displayed using the same displaying window of [0.207, 0.215](cm-1)
    The curves of cPD (dn), DTV(dn), Dd(dn) and Dh(dn) with the number of iterations
    Reconstructed images from poisson noisy data. All images are displayed using the same displaying window of [0.207, 0.215](cm-1)
    Profile plots across the lines in Fig. 2 from reconstructed noisy images
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    Jianheng HUANG, Xin LIU, Yaohu LEI, Ji LI, Jinchuan GUO. Inverse Problem in Non-linear Partial Volume Effect[J]. Acta Photonica Sinica, 2021, 50(2): 13

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    Paper Information

    Category: Imaging Systems

    Received: --

    Accepted: --

    Published Online: Aug. 26, 2021

    The Author Email: LIU Xin (sblx@szu.edu.cn)

    DOI:10.3788/gzxb20215002.0211002

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