Enhanced depth of focus aids medical analysis. Computer image-processing system synthesizes sharply-focused composite picture from series of photomicrographs of same object taken at different depths. Computer rejects blured parts of each photomicrograph. Remaining in focus portions form focused composite. System used to study alveolar lung tissue and has applications in medicine and physical sciences.
Sharp-Focus Composite Microscope Imaging by Computer
NASA Tech Briefs ; 7 , 4
1983-10-01
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Englisch
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