Research on classification of plastics by Raman spectroscopy combined with deep learning algorithm

Ningzhi YUAN; Shaohua CHEN; Taotao MU

doi:10.3969/j.issn.1005-5630.2023.005.005

Optical Instruments, Volume. 45, Issue 5, 35(2023)

Research on classification of plastics by Raman spectroscopy combined with deep learning algorithm

Ningzhi YUAN, Shaohua CHEN^*, and Taotao MU

College of Instrumental Science and Optoelectronic Engineering, Beijing Information Science and Technology University, Beijing 100192, China

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References(6)

[1] SUN Q J, XIN S G. Plastic food packaging materials and food safety[J]. Journal of Shenyang Normal University (Natural Science Edition), 32, 151-155(2014).

[4] XU X X, SHEN X J, YANG X B, et al. Rapid analysis of phthalate esters in plastic toys by Laser Raman technology[J]. Spectroscopy and Spectral Analysis, 40, 1929-1933(2020).

[9] DONG J L, HONG M J, ZHENG X Q, et al. Discrimination of Human, dog and rabbit blood using Raman spectroscopy[J]. Spectroscopy and Spectral Analysis, 38, 459-466(2018).

[10] LIU J, OSADCHY M, ASHTON L, et al. Deep convolutional neural networks for Raman spectrum recognition: a unified solution[J]. Analyst, 21, 4067-4074(2017).

[15] ČLUPEK M, MATĚJKA P, VOLKA K. Noise reduction in Raman spectra: Finite impulse response filtration versus Savitzky-Golay smoothing[J]. Journal of Raman Spectroscopy, 38, 1174-1179(2007).

[16] RICHARDS S, MILLER R, GEMPERLINE P. Advantages of soft versus hard constraints in self-modeling curve resolution problems. Penalty alternating least squares (P-ALS) extension to multi-way problems[J]. Applied Spectroscopy, 62, 197-206(2008).

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Ningzhi YUAN, Shaohua CHEN, Taotao MU. Research on classification of plastics by Raman spectroscopy combined with deep learning algorithm[J]. Optical Instruments, 2023, 45(5): 35

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Paper Information

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Received: Dec. 30, 2022

Accepted: --

Published Online: Dec. 27, 2023

The Author Email: CHEN Shaohua (buaa38605@sina.com)

DOI:10.3969/j.issn.1005-5630.2023.005.005

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology