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NUCLEAR TECHNIQUES, Volume. 46, Issue 12, 120203(2023)

A geometric unsharpness correction method for neutron photographic image based on improved Richardson–Lucy algorithm

Huajie WU1,2, Quan GAN3,4,5、*, Yongqiang LYU4,5, Qihong WANG4,5, Yifan WU4,5, Jing SONG3,4,5, and FDS Team
Author Affiliations
  • 1Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
  • 2University of Science and Technology of China, Hefei 230026, China
  • 3SuperRay Technology Co., Ltd., Qingdao 266041, China
  • 4International Academy of Neutron Science, Qingdao 266199, China
  • 5Shandong Key Laboratory of Neutron Science and Technology, Qingdao 266199, China
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    [1] Shinohara T, Kai T, Oikawa K et al. The energy-resolved neutron imaging system, RADEN[J]. Review of Scientific Instruments, 91, 043302(2020).

    [2] Defraeye T, Derome D, Aregawi W et al. Quantitative neutron imaging of water distribution, venation network and sap flow in leaves[J]. Planta, 240, 423-436(2014).

    [3] Gibbons M R, Richards W J, Shields K. Optimization of neutron tomography for rapid hydrogen concentration inspection of metal castings[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 424, 53-57(1999).

    [4] Lerche M, Tremsin A S, Schillinger B. Bright flash neutron radiography at the McClellan nuclear research reactor[J]. Physics Procedia, 69, 299-303(2015).

    [5] Butler L G, Lehmann E H, Schillinger B. Neutron radiography, tomography, and diffraction of commercial lithium-ion polymer batteries[J]. Physics Procedia, 43, 331-336(2013).

    [6] Sun F, Markotter H, Manke I et al. Complementary X-ray and neutron radiography study of the initial lithiation process in lithium-ion batteries containing silicon electrodes[J]. Applied Surface Science, 399, 359-366(2017).

    [7] ZHAO Liang, LI Zhongxing, YUE Song et al. MCNP simulation study of neutron stimulated emission computed tomography system based on D-T neutron source[J]. Scientia Sinica (Physica, Mechanica & Astronomica), 47, 43-50(2017).

    [8] JIN Wei, WEI Biao. Correction algorithm for the geometric unsharpness of digital neutron radiation image[J]. Acta Optica Sinica, 27, 1765-1770(2007).

    [9] Souza E S, Almeida G L, Lopes R T. A novel methodology to determine the divergence of a neutron beam[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 838, 129-136(2016).

    [10] Souza E S, Silvani M I, Almeida G L et al. Determination of a neutron beam divergence after the rocking curve concept using Richardson–Lucy's unfolding algorithm[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 908, 172-181(2018).

    [11] QIAO Shuang, WANG Qiao, SUN Jianing. Neutron imaging restoration method based on steering-kernel regression and regularized Richardson–lucy algorithm[J]. Atomic Energy Science and Technology, 49, 765-768(2015).

    [12] Yazid K, Abdullah M Z. Point spread function estimation for neutron images[C](2019).

    [13] FAN Chong, LI Guanda, WU Chaoyun et al. High accurate estimation of point spread function based on improved reconstruction of slant edge[J]. Acta Geodaetica et Cartographica Sinica, 44, 1219-1226, 1254(2015).

    [14] MO Dawei, LIU Yisi, JIN Guangyu et al[M]. Neutron photography(1996).

    [15] SHAO Junming, LU Hongnian, CAI Hui. A point spread function model for X-ray imaging[J]. Acta Optica Sinica, 25, 1148-1152(2005).

    [16] WU Junfang, LIU Guixiong, WEI Ning. PSF estimation and edge detection of defocused noisy image[J]. Journal of South China University of Technology (Natural Science Edition), 38, 118-121, 133(2010).

    [17] MING Ying, JIANG Jingjue. Depth recovery from a single defocused image using a Cauchy-distribution-based point spread function model[J]. Journal of Image and Graphics, 20, 708-714(2015).

    [18] CAO Xuning, CHEN Sizhe, YU Jie et al. Application of adaptive contrast enhancement algorithm based on particle swarm optimization in neutron radiography[J]. Nuclear Techniques, 44, 070501(2021).

    [19] Zhang L X, Chen S Z, Zhang Z D et al. Resolution analysis of thermal neutron radiography based on accelerator-driven compact neutron source[J]. Nuclear Science and Techniques, 34, 76(2023).

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    Huajie WU, Quan GAN, Yongqiang LYU, Qihong WANG, Yifan WU, Jing SONG, FDS Team . A geometric unsharpness correction method for neutron photographic image based on improved Richardson–Lucy algorithm[J]. NUCLEAR TECHNIQUES, 2023, 46(12): 120203

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    Paper Information

    Category: Research Articles

    Received: Mar. 29, 2023

    Accepted: --

    Published Online: Mar. 7, 2024

    The Author Email: GAN Quan (甘佺)

    DOI:10.11889/j.0253-3219.2023.hjs.46.120203

    Topics

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