https://faculty.eng.ufl.edu/machine-learning/2013/05/11/zare2013piecewise/
Piecewise convex multiple-model endmember detection and spectral unmixing - Alina Zare – Machine...
Feb 18, 2026 - A hyperspectral endmember detection and spectral unmixing algorithm that finds multiple sets of endmembers is presented. Hyperspectral data are often nonconvex.
piecewiseconvexmultiplemodelendmember