Deep locally linear embedding network

Jiaming Wang, Zhenfeng Shao, Xiao Huang, Tao Lu, Ruiqian Zhang, Xitong Chen

Abstract: Highlights•A novel end-to-end framework is designed for satellite super resolution.•A local linear embedding block is proposed to embed sparse patches into the high-level feature space.•A hierarchical non-local block is proposed to facilitate weight learning.•Experiments demonstrate the superiority of the proposed method.