• Infrared and Laser Engineering
  • Vol. 52, Issue 4, 20220443 (2023)
Lili Qin1,2, Lijuan Li1,2,3, Jiaojiao Ren1,2,3, Jian Gu1,2,3..., Weihua Xiong1,2, Dandan Zhang1,2,3, Lili Zhu1,2, Jiyang Zhang1,2,3, Junwen Xue3, Baihong Jiang4 and Zenghua Gao4|Show fewer author(s)
Author Affiliations
  • 1Key Laboratory of Optoelectronic Measurement and Optical Information Transmission Technology, Ministry of Education, School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun 130022, China
  • 2National Demonstration Center for Experimental Opto-Electronic Engineering Education, School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun 130022, China
  • 3Zhongshan Research Institute, Changchun University of Science and Technology, Zhongshan 528400, China
  • 4Aerospace Special Materials and Processing Technology Institute, Beijing 100074, China
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    DOI: 10.3788/IRLA20220443 Cite this Article
    Lili Qin, Lijuan Li, Jiaojiao Ren, Jian Gu, Weihua Xiong, Dandan Zhang, Lili Zhu, Jiyang Zhang, Junwen Xue, Baihong Jiang, Zenghua Gao. Adaptive sparse algorithm for terahertz time domain signals based on gradient threshold[J]. Infrared and Laser Engineering, 2023, 52(4): 20220443 Copy Citation Text show less
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    [10] Binghua Cao, Dedong Zheng, Mengbao Fan, et al. Efficient and reliable thickness measurement method for multilayer coatings based on terahertz time-domain spectroscopy technology. Acta Optica Sinica, 42, 0112001(2022).

    [11] Meihui Jia, Lijuan Li, Jiaojiao Ren, et al. Terahertz nondestructive testing signal recognition based on PSO-BP neural network. Acta Photonica Sinica, 50, 0930004(2021).

    [13] Jiaojiao Ren, Lijuan Li, Dandan Zhang, et al. Multi-feature parameter neural network analysis technique based on terahertz nondestructive testing. Acta Photonica Sinica, 46, 210-216(2017).

    [14] Jiayi Yang, Yongqian Xiong. Gaussian fitting algorithm for spectral overlapping peaks and terahertz time-domain curves. Laser & Optoelectronics Progress, 58, 0407002(2021).

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    [20] Weihua Xiong, Lijuan Li, Jiaojiao Ren, et al. THz multi-feature parameter imaging of bonding defects of high temperature composite materials. Acta Optica Sinica, 40, 1711001(2020).

    [21] Zijun Wang, Yanrui Qiu, Hongxiao Yang, et al. Algorithm for defect segmentation in infrared nondestructive testing based on robust Otsu. Infrared and Laser Engineering, 48, 0204004(2019).

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    Lili Qin, Lijuan Li, Jiaojiao Ren, Jian Gu, Weihua Xiong, Dandan Zhang, Lili Zhu, Jiyang Zhang, Junwen Xue, Baihong Jiang, Zenghua Gao. Adaptive sparse algorithm for terahertz time domain signals based on gradient threshold[J]. Infrared and Laser Engineering, 2023, 52(4): 20220443
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