Identification of different colored plastics by laser-induced breakdown spectroscopy combined with neighborhood component analysis and support vector machine

Identification of different colored plastics by laser-induced breakdown spectroscopy combined with neighborhood component analysis and support vector machine

Plastic recycling is an effective strategy to solve the shortage of national resources and improve the ecological environment. Herein, a novel approach was proposed to identify different colored plastics using laser-induced breakdown spectroscopy (LIBS) by neighborhood component analysis (NCA) and s...

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Bibliographic Details
Main Authors: Junfei Nie, Xuelin Wen, Xuechen Niu, Yanwu Chu, Feng Chen, Weiliang Wang, Deng Zhang, Zhenlin Hu, Jinling Xiao, Lianbo Guo
Format: Article
Language:English
Published: Elsevier 2022-08-01
Series:Polymer Testing
Subjects:
Laser-induced breakdown spectroscopy
Plastics classification
Neighborhood component analysis
Principal component analysis
Support vector machine
Online Access:http://www.sciencedirect.com/science/article/pii/S0142941822001489

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