Optoelectronics Letters, Volume. 20, Issue 1, 42(2024)
Analysis on influencing factors of detecting chemical oxygen demand in water by three-dimensional spec-troscopy
[1] [1] DONG X X, YANG F W, YU H, et al. Study on rapid nondestructive detection of pork lean freshness based on Raman spectroscopy[J]. Spectroscopy and spectral analysis, 2023, 43(2): 484-488.
[2] [2] YAN W H, YANG X Y, GENG X, et al. Rapid identifi-cation of fish products using handheld laser induced breakdown spectroscopy combined with random for-est[J]. Spectroscopy and spectral analysis, 2022, 42(12): 3714-3718.
[3] [3] HU G T, SHANG H W, TAN R H, et al. Research on model transfer method of organic matter content esti-mation of different soils using VNIR spectroscopy[J]. Spectroscopy and spectral analysis, 2022, 42(10): 3148-3154.
[4] [4] LI F S, ZENG X L. Quantitative analysis method of soil elements combining sensitivity dimensionality reduc-tion and support vector regression[J]. Laser & optoelec-tronics progress, 2023, 60(5): 0530002.
[5] [5] CHENG Z, ZHAO N J, YIN G F, et al. Identification of algae community discrete three-dimensional fluores-cence spectrum based on SWTATLD[J]. Acta optica sinica, 2021, 41(14): 1430001. (in Chinese)
[6] [6] LI F X, TANG B, ZHAO M F, et al. Research on cor-rection method of water quality ultraviolet-visible spec-trum data based on compressed sensing[J]. Journal of spectroscopy, 2021, 2021: 6650630.
[7] [7] LI Y, LUO H, FAN X, et al. Open craniocerebral hema-toma imaging based on near-infrared spectroscopy[J]. Laser physics letters, 2022, 19(4): 045601.
[8] [8] GAO X Y, ZHANG Z S Y, LU C C, et al. Quantitative analysis of hemoglobin based on SiPLS-SPA wave-length optimization[J]. Spectroscopy and spectral anal-ysis, 2023, 43(1): 50-56.
[9] [9] NAN D N, DONG L Q, FU W X, et al. Fast identifica-tion of hazardous liquids based on Raman spectros-copy[J]. Spectroscopy and spectral analysis, 2021, 41(6): 1806-1810.
[10] [10] HUO W, WANG J F, LIU Y R. Spectral pattern recogni-tion and traceability analysis of human fingernail based on machine learning[J]. Laser & optoelectronics pro-gress, 2022, 59(18): 1830002.
[11] [11] DONG Q, WANG W, CAO X, et al. Plasmonic nanos-tructure characterized by deep-neural-network-assisted spectroscopy[J]. Chinese optics letters, 2023, 21(1): 010004.
[12] [12] ZHENG X F, LI C, FAN X Y, et al. Influence of tem-perature and turbidity on Rhodamine B tracer detection and correction[J]. Infrared and laser engineering, 2022, 51(12): 20220243.
[13] [13] LI F X, TANG B, ZHAO M F, et al. Research on cor-rection method of water quality ultraviolet-visible spec-trum data based on compressed sensing[J]. Journal of spectroscopy, 2021, 2021: 6650630.
[14] [14] ZHOU K P, LIU Z Y, CONG M L, et al. Detection of chemical oxygen demand in water based on UV absorp-tion spectroscopy and PSO-LSSVM algorithm[J]. Op-toelectronics letters, 2022, 18(4): 251-256.
[15] [15] ZHOU K P, LIU S S, CUI J, et al. Detection of chemi-cal oxygen demand (COD) of water quality based on fluorescence emission spectra[J]. Spectroscopy and spectral analysis, 2020, 40(4): 1143-1148.
Get Citation
Copy Citation Text
ZHOU Kunpeng, LIU Zhiyang, CONG Menglong, and MAN Shanxin. Analysis on influencing factors of detecting chemical oxygen demand in water by three-dimensional spec-troscopy[J]. Optoelectronics Letters, 2024, 20(1): 42
Received: May. 6, 2023
Accepted: Jun. 30, 2023
Published Online: May. 15, 2024
The Author Email: Zhiyang LIU (zhiyangliu@dingtalk.com)