Acta Photonica Sinica, Volume. 44, Issue 3, 311004(2015)

Point Spread Function of Pinhole Imaging System for Deviating from Center of Incident γ-Ray

MA Qing-li1,*... TANG Shi-biao2 and WU Yan-hua1 |Show fewer author(s)
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    References(11)

    [5] [5] BEKAERT V, BRASSE D. Determination of the analytical point spread function of a pinhole aperture SPECT system[J]. IEEE Nuclear Science Symposium Conference Resord, 2004: 2565-2569.

    [6] [6] LIU Shi-tao, XU Zi-zong, WANG Zhao-min, et al. Point spread functions for a small gamma camera with pinhole collimator[J]. Nuclear Science and Techniques, 2003, 14(3): 195-198.

    [7] [7] JAMES H, ELDER Z, STEVER W. Local scale control for edge detection and blur estimation[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1998, 20(7): 699-716.

    [8] [8] MARK B, WILLIAMS. Investigation of efficiency and spatial resolution using pinholes with small pinhole angle[J]. IEEE Transactions on nuclear science, 2003, 50(5): 1562-1568.

    [9] [9] AGOSTINELLI S. Geant4-a simulation toolkit[J]. Nuclear Instrument and Method A, 2003, 506: 250.

    [10] [10] Physics Reference Manual at the Geant4. available from: http: //geant4.web.cern.ch/geant4.

    [11] [11] Bicron Corporation web site, 2003. available from: http: //www.bicron.com.

    [12] [12] NASSERI M M, MA Qing-li, et al. Low energy X-ray imaging using plastic scintillating fiber: A simulation study[J]. Nuclear Instrument and Method B, 2005, 234: 362-368.

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    MA Qing-li, TANG Shi-biao, WU Yan-hua. Point Spread Function of Pinhole Imaging System for Deviating from Center of Incident γ-Ray[J]. Acta Photonica Sinica, 2015, 44(3): 311004

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    Paper Information

    Category: Imaging Systems

    Received: Oct. 8, 2014

    Accepted: --

    Published Online: Apr. 14, 2015

    The Author Email: Qing-li MA (maql@ustc.edu.cn)

    DOI:10.3788/gzxb20154403.0311004

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