一种基于噪声水平估计的扩展线性光谱分解算法
段金亮,张瑞,李奎,庞家泰

A Kind of Extended Linear Spectral Unmixing Algorithm based on Noise Level Estimation
Jinliang Duan,Rui Zhang,Kui Li,Jiatai Pang
表2 FCLS、CLSUNAL和NELMM分解Hyperion影像指标对比
Table 2 Comparison of Hyperion Image Indexes of FCLS, CLSUNAL and NELMM Unmixing
指标RRMSE
类别12341234
FCLS0.77420.74010.75270.54550.26920.23370.23570.1701
CLSUnSAL0.78320.74760.75890.54660.26050.22760.22820.1637
NELMM0.81390.81930.82180.56740.21570.20680.18170.1420