一种稀疏约束的图正则化非负矩阵光谱解混方法
甘玉泉
1,
2
, 刘伟华
1
, 冯向朋
1
, 于涛
1
, 胡炳樑
1
, 汶德胜
1
A Sparse Constrained Graph Regularized Nonnegative Matrix Factorization Algorithm for Hyperspectral Unmixing
GAN Yu-quan
1,
2
, LIU Wei-hua
1
, FENG Xiang-peng
1
, YU Tao
1
, HU Bing-liang
1
, WEN De-sheng
1
USGS光谱库选择的六种物质光谱