基于高分二号遥感影像的树种分类方法
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李哲,张沁雨,彭道黎
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Classification Method of Tree Species based on GF-2 Remote Sensing Images
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Zhe Li,Qinyu Zhang,Daoli Peng
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表 6 优选特征及重要性排名（FSO）
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Table 6 Feature and rank of importance（FSO）
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| 排名 | 特征参数 | 排名 | 特征参数 | 排名 | 特征参数 |
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| 1 | Mean.4_N | 2 | DVI.1 | 3 | SAVI.6 | | 4 | GLDV.Entropy.6_G | 5 | GLCM.Correlation.1_B | 6 | GLCM.Correlation.4_R | | 7 | GLCM.Correlation.3_N | 8 | GLCM.Entropy.3_N | 9 | GLCM.Correlation.2_R | | 10 | RVI.1 | 11 | Mean.6_R | 12 | GLCM.Correlation.1_N | | 13 | GLCM.StdDev | 14 | GLDV.Entropy.6_N | 15 | Mean.1_R | | 16 | GLCM.Correlation.2_N | 17 | Mean.5_R | 18 | GLCM.Correlation.3_B | | 19 | GLCM.Correlation.4_B | 20 | GLCM.StdDev.6_G | 21 | Standard.deviation.4_N | | 22 | GLDV.Mean.6_N | 23 | Standard.deviation.6_N | 24 | GLCM.Entropy.4_B | | 25 | Standard.deviation.4_B | 26 | GLCM.Correlation.1_R | 27 | GLCM.Correlation.5_N | | 28 | Mean.1_N | 29 | Ratio.1_G | 30 | GLCM.Correlation.5_R | | 31 | GLCM.Correlation.3_R | 32 | Mean.5_G | 33 | GLCM.Correlation.2_G | | 34 | GLCM.Entropy.1_N | 35 | GLDV.Entropy.2_N | 36 | GLCM.Correlation | | 37 | GLCM.Correlation.4_G | 38 | Brightness | 39 | GLCM.Dissimilarity.6_B | | 40 | Mean.2_R | 41 | Standard.deviation.4_G | 42 | DVI.4 | | 43 | GLCM.Dissimilarity.2_R | 44 | GLDV.Entropy.3_N | 45 | GLCM.Correlation.1_G | | 46 | GLCM.Correlation.4_N | 47 | GLCM.Dissimilarity.6_N | 48 | NDVI.6 | | 49 | GLDV.Entropy.1_N | 50 | GLCM.Entropy.6_N | | |
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