Background Subtraction Method for Soil XRF Spectrum Based on PIEspline

LI Tang-hu; GAN Ting-ting; ZHAO Nan-jing; YIN Gao-fang; YE Zi-qi; WANG Ying; SHENG Ruo-yu

doi:10.3964/j.issn.1000-0593(2025)05-1364-09

Spectroscopy and Spectral Analysis, Volume. 45, Issue 5, 1364(2025)

Background Subtraction Method for Soil XRF Spectrum Based on PIEspline

LI Tang-hu¹, GAN Ting-ting^2,3、*, ZHAO Nan-jing^1,2,3,4,5, YIN Gao-fang^2,3,5, YE Zi-qi^2,3,4, WANG Ying^2,3,4, and SHENG Ruo-yu^2,3,4

Author Affiliations

¹Institute of Physical Science and Information Technology, Anhui University, Hefei 230601, China

²Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China

³Key Laboratory of Optical Monitoring Technology for Environment of Anhui Province, Hefei 230031, China

⁴University of Science and Technology of China, Hefei 230026, China

⁵Institute of Environment Hefei Comprehensive National Science Center, Hefei 230031, China

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LI Tang-hu, GAN Ting-ting, ZHAO Nan-jing, YIN Gao-fang, YE Zi-qi, WANG Ying, SHENG Ruo-yu. Background Subtraction Method for Soil XRF Spectrum Based on PIEspline[J]. Spectroscopy and Spectral Analysis, 2025, 45(5): 1364

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Paper Information

Received: Aug. 27, 2024

Accepted: May. 21, 2025

Published Online: May. 21, 2025

The Author Email: GAN Ting-ting (ttgan@aiofm.ac.cn)

DOI:10.3964/j.issn.1000-0593(2025)05-1364-09

Topics

laser devices and laser physics

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laser manufacturing

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