使用高分遥感影像获取塔里木河胡杨高度信息
杨雪峰
Estimation Height of
Populus Euphratica
in Tarim River Using VHR Satellite Images
Xuefeng Yang
表5
模型比较(纹理特征)
Table 5
Comparison of regression model established by texture features
指标
Linear Regression
MLP Regression
PACE Regression
SVR
R
0.585 4
0.595 7
0.584 7
0.584 4
MAE
1.027 8
1.017
1.028 4
1.026
RMSE
1.305 7
1.293 6
1.306 6
1.311 8
RRSE
78.129 9 %
77.306 1 %
78.174 2 %
77.986 9 %
RAE
81.019 9 %
80.269 %
81.075 8 %
81.397 7 %