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

表3 在Jasper Ridge数据集的光谱TV、空间TV和双边滤波消融实验 Fig.3 Blation experiments with Jasper Ridge data for TVspec, TVspa, and BF

算法 约束项 评价指标 空间TV 光谱TV BF SAD SRE NMFQMV √① × × 0.147 9 8.976 2 SSTVNMF √ √ × 0.141 9 10.505 2 本文方法 √ √ √ 0.141 6 10.590 9