A Sparsity Divergence Constrained Factor Analysis and Target Transformation Method and Application to Hydrous Minerals Detection on Hyperspectral Imagery

Xing Wu1,2, Jesse Dylan Tarnas1, Xia Zhang2 and John F Mustard1, (1)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, (2)RADI Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China