Multilayer Simplex-structured Matrix Factorization for Hyperspectral Unmixing with Endmember Variability

Junbin Liu, Yuening Li, Wing-Kin Ma

Given a hyperspectral image, the problem of hyperspectral unmixing (HU) is to identify the endmembers (or materials) and the abundance (or endmembers' contributions on pixels) that…