Yan-long CHEN, Xiao-lan WANG, En LI, Mei-ping SONG, Hai-mo BAO. Research and Application of Band Selection Method Based on CEM[J]. Spectroscopy and Spectral Analysis, 2020, 40(12): 3778
- Spectroscopy and Spectral Analysis
- Vol. 40, Issue 12, 3778 (2020)
Fig. 1. Algorithmic steps of CEM
Fig. 2. Algorithmic steps of CBS
Fig. 3. Relevance between concentrationof TP and reflectivity in different bands
Fig. 4. Matching degree of each band with TP concentration matrix
Fig. 5. Relevance between concentration of TN and reflectivity in different bands
Fig. 6. Matching degree of each band with TN concentration matrix
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Table 1. Comparison of inversion values and measured values of TP concentration using two methods
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Table 2. Comparison of inversion values and measured values of TN concentration using two methods
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