1. AN EVALUATION OF THREE ENDMEMBER EXTRACTION ALGORITHMS: ATGP, ICA-EEA, AND VCA Open Access Author: Gerg, Isaac Title: AN EVALUATION OF THREE ENDMEMBER EXTRACTION ALGORITHMS: ATGP, ICA-EEA, AND VCA Graduate Program: Electrical Engineering Keywords: material abundance mapFastICAindependent component analysis (ICA)orthogonal subspace projectionhyperspectral unmixingatgpleast squares with constraintsHyperspectral imageryAVIRISSNRreflectancevertex component analysis (VCA)VCAorthorectifciation File: Download gergThesis.pdf Committee Members: Richard Laurence Tutwiler, Thesis Advisor/Co-Advisor