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Acta Photonica Sinica, Volume. 51, Issue 4, 0412005(2022)

Geometric Parameters Calibration Method for Optically CCD-coupled CT System

Jing ZOU, Yiming JIANG, Xiaodong HU, and Jintao ZHAO*
Author Affiliations
  • School of Precision Instrument and Opto-electronics Engineering，Tianjin University，Tianjin 300072，China
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    [1] F NOO, R CLACKDOYLE, C MENNESSIER et al. Analytic method based on identification of ellipse parameters for scanner calibration in cone-beam tomography. Physics in Medicine & Biology, 45, 3489(2000).

    [2] BRONNIKOV , V ANDREI. Virtual alignment of X-ray cone-beam tomography system using two calibration aperture measurements. Optical Engineering, 38, 381-386(1999).

    [3] D BEQUE, J NUYTS, G BORMANS et al. Characterization of pinhole SPECT acquisition geometry. IEEE Transactions on Medical Imaging, 22, 599-612(2003).

    [4] Yi SUN, Ying HOU, Fengyong ZHAO et al. A calibration method for misaligned scanner geometry in cone-beam computed tomography. Ndt & E International, 39, 499-513(2006).

    [5] Y CHO, D J MOSELEY, J H SIEWERDSEN et al. Accurate technique for complete geometric calibration of cone-beam computed tomography systems. Medical Physics, 32, 968-983(2005).

    [6] Jintao ZHAO, Xiaodong HU et al. Geometric parameters estimation and calibration in cone-beam micro-CT. Sensors, 15, 22811-22825(2015).

    [7] L V SMEKAL, M KACHELRIEB, E STEPINA et al. Geometric misalignment and calibration in cone-beam tomography. Medical Physics, 31, 3242-3266(2004).

    [8] Kai YANG, A KWAN, D MILLER et al. A geometric calibration method for cone beam CT systems. Medical Physics, 33, 1695-1706(2006).

    [9] K XIAO, B YAN. Correction of geometric artefact in cone-beam computed tomography through a deep neural network. Applied Optics, 60, 48970-48977(2021).

    [10] Jintao ZHAO, Xiaodong HU et al. Method for correction of rotation errors in Micro-CT System. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 816, 149-159(2016).

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    Jing ZOU, Yiming JIANG, Xiaodong HU, Jintao ZHAO. Geometric Parameters Calibration Method for Optically CCD-coupled CT System[J]. Acta Photonica Sinica, 2022, 51(4): 0412005

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Oct. 18, 2021

    Accepted: Nov. 24, 2021

    Published Online: May. 18, 2022

    The Author Email: ZHAO Jintao (zjt2019@tju.edu.cn)

    DOI:10.3788/gzxb20225104.0412005

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology