Applying Tchebichef image moments to quantitative analysis of the components in complex samples based on raw NIR spectra

2018 ◽  
Vol 173 ◽  
pp. 14-20 ◽  
Author(s):  
Jin Jin Liu ◽  
Bao Qiong Li ◽  
Hong Lin Zhai ◽  
Xue Wang ◽  
Min Li Xu
Keyword(s):  
Quantitative Analysis ◽  
Complex Samples ◽  
Image Moments

Multi-energy calibration and sample fusion as alternatives for quantitative analysis of high silicon content samples by laser-induced breakdown spectrometry

2019 ◽  
Vol 34 (8) ◽  
pp. 1701-1707 ◽  
Author(s):  
Alexandrina A. C. Carvalho ◽  
Larissa A. Cozer ◽  
Maciel S. Luz ◽  
Lidiane C. Nunes ◽  
Fábio R. P. Rocha ◽  
...  
Keyword(s):  
Particle Size ◽  
Quantitative Analysis ◽  
Size Effects ◽  
Silicon Content ◽  
Energy Calibration ◽  
Laser Induced Breakdown Spectroscopy ◽  
Complex Samples ◽  
Matrix Interferences ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Calibration aiming at quantitative analysis of complex samples is one of the most difficult issues in laser-induced breakdown spectroscopy (LIBS) due to matrix interferences, heterogeneity, and sample particle size effects.

Ensemble calibration for the spectral quantitative analysis of complex samples

2017 ◽  
Vol 32 (11) ◽  
pp. e2940 ◽  
Author(s):  
Xihui Bian ◽  
Pengyao Diwu ◽  
Yirui Liu ◽  
Peng Liu ◽  
Qian Li ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Complex Samples

Spectral quantitative analysis of complex samples based on the extreme learning machine

2016 ◽  
Vol 8 (23) ◽  
pp. 4674-4679 ◽  
Author(s):  
Xi-Hui Bian ◽  
Shu-Juan Li ◽  
Meng-Ran Fan ◽  
Yu-Gao Guo ◽  
Na Chang ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Extreme Learning Machine ◽  
Predictive Performance ◽  
Complex Samples ◽  
Learning Machine ◽  
Novel Algorithm

A novel algorithm called the extreme learning machine is introduced for the spectral quantitative analysis of complex samples, which enhances predictive performance.

The rapid quantitative analysis of three pesticides in cherry tomatoes and red grape samples with Tchebichef image moments

2019 ◽  
Vol 290 ◽  
pp. 72-78 ◽  
Author(s):  
Shao Hua Lu ◽  
Sha Sha Li ◽  
Bo Yin ◽  
Jia Ying Mi ◽  
Hong Lin Zhai
Keyword(s):  
Quantitative Analysis ◽  
Image Moments ◽  
Red Grape ◽  
Cherry Tomatoes
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