Information-Theoretic
pdf version - ESSRL
pdf version - ESSRL
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<strong>Information</strong>-<strong>Theoretic</strong> ImagingJ. A. O’Sullivan. CMU Seminar, 03/13/2002Idealized Data Model• Data spectrum for each pixel s j• Linear combination of constituent spectraKs j ak1kkjA• Problem: Estimate constituents and proportionssubject to nonnegativity; positivity of S assumed• Ambiguity if • Comments: Radiometric Calibration;Constraints FundamentalS12