Sparse hyperspectral unmixing algorithm supported by sparse difference prior information
ZHANG Zuoyu, LIAO Shouyi, SUN Dawei, ZHANG Hexin, WANG Shicheng
Acta Geodaetica et Cartographica Sinica . 2020, (8): 1032 -1041 .  DOI: 10.11947/j.AGCS.2020.20190205