Chinese Journal of Lasers, Volume. 47, Issue 1, 0114001(2020)

Application of Wavelet Denoising in Terahertz Nondestructive Detection

Jiyang Zhang1,2, Jiaojiao Ren1,2, Sihong Chen1,2, Lijuan Li1,2、*, and Changshuang Zhao3
Author Affiliations
  • 1Key Laboratory of Photoelectric Measurement and Control and Optical Information Transmission Technology,Ministry of Education, College of Optoelectronic Engineering, Changchun University of Science and Technology,Changchun, Jilin 130022, China
  • 2National Experimental Teaching and Demonstration Center of Optoelectronic Engineering, College of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • 393367 troops of the Chinese People's Liberation Army, Siping, Jilin 136000, China
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    References(12)

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    [3] Li M. Study on quality factors and improvement of terahertz time-domain spectroscopy[D]. Tianjin: Tianjin University(2011).

    [4] Bao R M, Wu S X, Zhao K et al. Applying terahertz time-domain spectroscopy to probe the evolution of kerogen in close pyrolysis systems[J]. Science China Physics, Mechanics and Astronomy, 56, 1603-1605(2013).

    [7] Wang F. Research and application of signal de-noising based on wavelet analysis[D]. Chengdu: Xihua University(2009).

    [8] Ma X H, Cao J P, Dong S F. Wavelet analysis and application[J]. Microcomputer Development, 13, 93-94, 100(2003).

    [10] Liu X Y, Nie W, Wei H. Research of image edge detection based on wavelet multi-resolution analysis[J]. Software Engineer, 18, 55-56(2015).

    [11] Xiang J Y, Liu C X, Ma F G. Research progress on high performance silicone-modified phenolic resin[J]. Silicone Material, 33, 71-74(2019).

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    Jiyang Zhang, Jiaojiao Ren, Sihong Chen, Lijuan Li, Changshuang Zhao. Application of Wavelet Denoising in Terahertz Nondestructive Detection[J]. Chinese Journal of Lasers, 2020, 47(1): 0114001

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    Paper Information

    Category: terahertz technology

    Received: Jul. 4, 2019

    Accepted: Oct. 9, 2019

    Published Online: Jan. 9, 2020

    The Author Email: Lijuan Li (custjuan@126.com)

    DOI:10.3788/CJL202047.0114001

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