• Acta Photonica Sinica
  • Vol. 49, Issue 6, 0630002 (2020)
Le-hao ZHANG1, Li ZHANG1、*, Zhong-chen WU2, Cheng-jin ZHANG1, Zong-cheng LING2, Liang HAN1、3, and Xue-qiang CAO1
Author Affiliations
  • 1School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, Shandong 264209, China
  • 2Institute of Space Science, Shandong University, Weihai, Shandong 264209, China
  • 3School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China
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    DOI: 10.3788/gzxb20204906.0630002 Cite this Article
    Le-hao ZHANG, Li ZHANG, Zhong-chen WU, Cheng-jin ZHANG, Zong-cheng LING, Liang HAN, Xue-qiang CAO. Quantitative Modeling for Earth Sample's LIBS Spectra of Curiosity Rover Based on Inception Network[J]. Acta Photonica Sinica, 2020, 49(6): 0630002 Copy Citation Text show less
    Distribution of sample content
    Fig. 1. Distribution of sample content
    Distribution of 8 main components in standard samples
    Fig. 2. Distribution of 8 main components in standard samples
    Regular convolutional network structure
    Fig. 3. Regular convolutional network structure
    Single inception module structure
    Fig. 4. Single inception module structure
    The corresponding one dimensional convolution kernel of two dimensional convolution kernel
    Fig. 5. The corresponding one dimensional convolution kernel of two dimensional convolution kernel
    The curves of ReLU activation function compared with LeakyReLU activation function
    Fig. 6. The curves of ReLU activation function compared with LeakyReLU activation function
    Inception model structure
    Fig. 7. Inception model structure
    The bar map comparison of RMSEP and R2 of three methods
    Fig. 8. The bar map comparison of RMSEP and R2 of three methods
    True-predictive value 1:1 comparison curves
    Fig. 9. True-predictive value 1:1 comparison curves
    InceptionPLSRAlexNet
    RMSEPR2RMSEPR2RMSEPR2
    SiO23.270 610.964 8957.227 670.828 188.781 440.746 93
    TiO20.267 6470.848 2320.478 9490.524 4870.259 7480.857 058
    Al2O31.397 960.951 1023.222 070.744 5625.849 80.143 783
    FeOT1.358 980.986 8553.987 350.883 0535.797 350.760 786
    MgO0.858 5830.986 7292.802 80.861 7962.316 290.903 414
    CaO0.876 1580.990 8022.796 820.904 8734.863 310.716 599
    Na2O0.374 0050.987 7381.450 290.850 3641.445 770.816 767
    K2O0.412 0620.947 2111.028 180.675 2430.602 9460.886 974
    Table 1. The comparison of RMSEP and R2 of three methods
    Le-hao ZHANG, Li ZHANG, Zhong-chen WU, Cheng-jin ZHANG, Zong-cheng LING, Liang HAN, Xue-qiang CAO. Quantitative Modeling for Earth Sample's LIBS Spectra of Curiosity Rover Based on Inception Network[J]. Acta Photonica Sinica, 2020, 49(6): 0630002
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