High Power Laser and Particle Beams, Volume. 36, Issue 1, 012001(2024)

Surface defect detection method for capsule based on micro-CT image

Yuling Tang, Qingxian Zhao, Jiaming Liu, and Shouhua Luo*
Author Affiliations
  • School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
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    Figures & Tables(8)
    Microscopic image of ICF capsule defects
    Schematic diagram of boundary circle
    Schematic diagram of outliers when separating defects
    Schematic diagram of defect parameters
    Volume rendering images of outer surface of the micro-CT data of the capsule
    The inner surface of the capsule photographed in different ways (with 20 μm microspheres)
    The inner surface of the capsule photographed in different ways (with 3 μm microspheres)
    • Table 1. Measurement results of capsule defect parameters

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      Table 1. Measurement results of capsule defect parameters

      height of the defects/voxelmeasured height/voxelaverage error of height/%width of the defects/voxelmeasured width/voxelaverage error of width/%GT quantitiesmeasured quantities
      32.65±1.4411.766.21±1.1317.21212
      66.39±1.336.51212.38±0.693.11413
      1010.99±1.549.92021.01±0.635.11414
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    Yuling Tang, Qingxian Zhao, Jiaming Liu, Shouhua Luo. Surface defect detection method for capsule based on micro-CT image[J]. High Power Laser and Particle Beams, 2024, 36(1): 012001

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    Paper Information

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    Received: Aug. 8, 2023

    Accepted: Dec. 29, 2023

    Published Online: Mar. 21, 2024

    The Author Email: Luo Shouhua (luoshouhua@seu.edu.cn)

    DOI:10.11884/HPLPB202436.230257

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