AVIRIS高光谱数据空-谱特征在植被分类中的对比分析
付元元, 杨贵军, 段丹丹, 张永涛, 顾晓鹤, 杨小冬, 徐新刚, 李振海

Comparison analysis of spatial and spectral feature in vegetation classification based on AVIRIS hyperspectral image
Yuanyuan Fu, Guijun Yang, Dandan Duan, Yongtao Zhang, Xiaohe Gu, Xiaodong Yang, Xingang Xu, Zhenhai Li
表4 在数据集2上光谱特征和空间特征在高光谱影像植被分类中的性能
Table 4 Performance of the spectral and spatial features of hyperspectral image vegetation classification on data set 2
方法波段数目总体正确率Kappa系数生产者精度
玉米大豆小麦森林草地
JMI400.8630.7980.8230.8610.9820.9130.839
mRMR400.7570.6440.7080.7320.9450.8830.623
CMIM320.8460.7730.7840.8440.9820.9170.839
DISR230.8440.7680.7600.8520.9820.9380.750
JM240.8560.7880.8430.8431.0000.8990.818
GLCM80.8740.8180.8940.8251.0000.9210.987
Gabor800.9670.9510.9840.9441.0000.9871.000
Morph200.9260.8900.8710.9281.0000.9700.987