Acta Optica Sinica, Volume. 45, Issue 15, 1506001(2025)

Curvature Measurement Method Based on VggNet 16 and Specialty Optical Fiber Speckle

Zhan Shen1, Lu Cai1,2、*, Gang Yang1, and Shen Liu3
Author Affiliations
  • 1School of Control Engineering, Northeastern University at Qinhuangdao, Qinhuangdao 066004, Hebei , China
  • 2Hebei Key Laboratory of Micro-Nano Precision Optical Sensing and Measurement Technology, Northeastern University at Qinhuangdao, Qinhuangdao 066004, Hebei , China
  • 3Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, Guangdong , China
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    References(27)

    [2] Zhu R Z, Xu F. Multimode fiber imaging based on temporal-spatial information extraction[J]. Laser & Optoelectronics Progress, 60, 1106011(2023).

    [5] Zhu K Q. Research on fiber sensing based on multimode fiber specklegram detection[D], 28-30(2017).

    [6] Zhan X M. Research on micro-vibration sensing technology based on multi-mode fiber specklegram[D], 22-27(2020).

    [7] Ou J P, Zhou Z, Wu Z J et al. Intelligent monitoring of Heilongjiang Hulan river bridge based on FBGs[J]. China Civil Engineering Journal, 37, 45-49, 64(2004).

    [17] Huang J H, Li X W, Chen B H et al. A comparative study on image similarity algorithms based on Hash[J]. Journal of Dali University, 2, 32-37(2017).

    [18] Huang W, Liu H, Zhang F et al. Research on similarity of camouflage images based on gray level co-occurrence matrix[J]. Development & Innovation of Machinery & Electrical Products, 37, 199-202(2024).

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    Zhan Shen, Lu Cai, Gang Yang, Shen Liu. Curvature Measurement Method Based on VggNet 16 and Specialty Optical Fiber Speckle[J]. Acta Optica Sinica, 2025, 45(15): 1506001

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Mar. 5, 2025

    Accepted: Apr. 27, 2025

    Published Online: Aug. 15, 2025

    The Author Email: Lu Cai (cai_rourou@163.com)

    DOI:10.3788/AOS250693

    CSTR:32393.14.AOS250693

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