Monthly News Archives: September 2014

Saturday, September 27th, 2014

A Sparsity Promoting Bilinear Unmixing Model

Abstract: An algorithm, Bilinear SPICE (BISPICE), for simultaneously estimating the number of endmembers, the endmembers, and proportions for a bilinear […]


Saturday, September 27th, 2014

Bootstrapping for Piece-Wise Convex Endmember Distribution Detection

Abstract: A hyperspectral endmember detection and spectral unmixing algorithm that finds multiple sets of endmember distributions is presented. If endmembers […]


Saturday, September 27th, 2014

Unmixing Using a Combined Microscopic and Macroscopic Mixture Model with Distinct Endmembers

Abstract: Much work in the study of hyperspectral imagery has focused on macroscopic mixtures and unmixing via the linear mixing […]


Saturday, September 27th, 2014

Sparsity Promoted Non-negative Matrix Factorization for Source Separation and Detection

Abstract: The effectiveness of non-negative matrix factorization (NMF) depends on a suitable choice of the number of bases, which is […]