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3 在数据集1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 3 Performance of the spectral and spatial features of hyperspectral image vegetation classification on data set 1
方法波段数目总体正确率Kappa系数生产者精度
玉米大豆玉米森林草地
JMI330.7780.8470.8460.8300.9900.9040.703
mRMR400.7250.6030.6320.7420.9050.8130.591
CMIM320.8370.7640.7910.8360.9900.9000.752
DISR400.8580.7950.8600.8490.9810.8820.780
JM190.8030.7180.8080.7580.9710.8820.773
GLCM80.8570.7980.8640.8031.0000.9150.990
Gabor800.9550.9350.9800.9181.0000.9861.000
Morph200.9040.8600.8700.8840.9900.9670.941