Information-Theoretic
pdf version - ESSRL
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<strong>Information</strong>-<strong>Theoretic</strong> ImagingJ. A. O’Sullivan. CMU Seminar, 03/13/2002How to Measure <strong>Information</strong>QUESTIONS:Can we measure the information in an image?Does one sensor provide more information than another?Does resolution measure information?Do more pixels in an image give more information?ANSWER:MAYBE<strong>Information</strong> for what?<strong>Information</strong> relative to what?Ill-defined questions clearly defined problem5