Rapid classification of soils from different mining areas by laser-induced breakdown spectroscopy (LIBS) coupled with a PCA-based convolutional neural network

2021 ◽  
Author(s):  
Wenyuan Hao ◽  
Xiaojian Hao ◽  
Yanwei Yang ◽  
Xuanda Liu ◽  
Yekun Liu ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Processing Method ◽  
Reliable Data ◽  
Laser Induced Breakdown Spectroscopy ◽  
Mining Areas ◽  
Breakdown Spectroscopy ◽  
Data Processing Method ◽  
Similar Chemical ◽  
Laser Induced Breakdown

The results of this article show that 2D-CNN has great potential in the field of soil recognition and classification combine with LIBS, and provides a new and reliable data processing method for LIBS to classify materials with similar chemical properties.

Impact of Laser-Induced Breakdown Spectroscopy data normalization on multivariate classification accuracy

2017 ◽  
Vol 32 (2) ◽  
pp. 277-288 ◽  
Author(s):  
P. Pořízka ◽  
J. Klus ◽  
A. Hrdlička ◽  
J. Vrábel ◽  
P. Škarková ◽  
...  
Keyword(s):  
Classification Accuracy ◽  
Laser Induced Breakdown Spectroscopy ◽  
Data Normalization ◽  
Spectroscopy Data ◽  
Multivariate Classification ◽  
Sample Matrix ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Normalization of data is significant and should be chosen according to the sample matrix under investigation.

Feature selection of laser-induced breakdown spectroscopy data for steel aging estimation

2018 ◽  
Vol 150 ◽  
pp. 49-58 ◽  
Author(s):  
Shengzi Lu ◽  
Shen Shen ◽  
Jianwei Huang ◽  
Meirong Dong ◽  
Jidong Lu ◽  
...  
Keyword(s):  
Feature Selection ◽  
Laser Induced Breakdown Spectroscopy ◽  
Spectroscopy Data ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Selection Of

scholarly journals Heavy metal detection in mulberry leaves: Laser-induced breakdown spectroscopy data

Data in Brief ◽  
2020 ◽  
Vol 33 ◽  
pp. 106483
Author(s):  
Liang Yang ◽  
Liuwei Meng ◽  
Huaqi Gao ◽  
Jingyu Wang ◽  
Can Zhao ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Laser Induced Breakdown Spectroscopy ◽  
Spectroscopy Data ◽  
Heavy Metal Detection ◽  
Mulberry Leaves ◽  
Breakdown Spectroscopy ◽  
Metal Detection ◽  
Laser Induced Breakdown

A novel method to extract important features from laser induced breakdown spectroscopy data: application to determine heavy metals in mulberries

2019 ◽  
Vol 34 (3) ◽  
pp. 460-468 ◽  
Author(s):  
Lingxia Huang ◽  
Liuwei Meng ◽  
Liang Yang ◽  
Jingyu Wang ◽  
Shaojia Li ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Laser Induced Breakdown Spectroscopy ◽  
Spectroscopy Data ◽  
Breakdown Spectroscopy ◽  
Data Application ◽  
Laser Induced Breakdown ◽  
Novel Method

Laser-induced breakdown spectroscopy (LIBS) data generally contain abundant “fingerprint” variables.

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