Acta Optica Sinica, Volume. 45, Issue 11, 1128001(2025)

Second-Harmonic Signal Denoising Based on Multi-Level Feature Fusion

Xinghua Tu* and Jie Ou
Author Affiliations
  • Research Center of Opto-Electronic Sensing Engineering, College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing 210023, China
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    References(20)

    [1] Zhu S Z, Liu S J, Wang S Y et al. Simulations of methane leakage remote sensing model and algorithm based on laser composite[J]. Acta Optica Sinica, 44, 2428009(2024).

    [6] Wang Z, Tu X H. Second harmonic denoising based on variational mode decomposition and SG filtering[J]. Optoelectronic Technology, 44, 152-158, 172(2024).

    [12] Yu L, Liu H W, Meng Y. Multimodal image fusion based power quality disturbance recognition by DCCNN[J]. Modern Electronics Technique, 47, 137-142(2024).

    [16] Zhang S. Research on the algorithm of seismic signal noise reduction based on deep learning[D](2021).

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    Xinghua Tu, Jie Ou. Second-Harmonic Signal Denoising Based on Multi-Level Feature Fusion[J]. Acta Optica Sinica, 2025, 45(11): 1128001

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    Paper Information

    Category: Remote Sensing and Sensors

    Received: Feb. 27, 2025

    Accepted: Apr. 16, 2025

    Published Online: Jun. 23, 2025

    The Author Email: Xinghua Tu (tuxh@njupt.edu.cn)

    DOI:10.3788/AOS250664

    CSTR:32393.14.AOS250664

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