基于特征空间增强下空谱全变差非负矩阵分解的高光谱解混
覃子怡, 杨隆珊

Hyperspectral unmixing based on spectral-spatial total variation nonnegative matrix factorization with feature space augmentation
QIN Ziyi, YANG Longshan
图3 SNR对算法性能的影响
Fig.3 Effect of SNR on the unmixing performance