Jin-xin HE, Xiao-yu REN, Sheng-bo CHEN, Yue XIONG, Zhi-qiang XIAO, Hai ZHOU. Automatic Classification of Rock Spectral Features Based on Fusion Learning Model[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 141
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 1, 141 (2021)
Fig. 1. Distribution of rocks in the study area
1: Quaternary: Gravel, Loess, silty Clay; 2: Diorite; 3: Limestone; 4: Granite 5: Sandstone; 6: Andesite; 7: Basalt
1: Quaternary: Gravel, Loess, silty Clay; 2: Diorite; 3: Limestone; 4: Granite 5: Sandstone; 6: Andesite; 7: Basalt
Fig. 2. Reflectance spectra of the whole samples
Fig. 3. Reflectance spectra of granite
Fig. 4. Reflectance spectra of limestone
Fig. 5. Reflectance spectra of sandstone
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Table 1. Classification accuracy of rock spectra based on different models
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