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Automatic screening of biological specimens by optical correlation
Science (New York, N.Y.)
|February 9, 1973
Abstract:
An optical analog correlation technique was used to detect morphologic abnormalities in rat liver cells. The method employs an optical matched filter for correlating a test pathological specimen with a control specimen. Experimental results show appreciable promise that such an optical correlator can be employed as a tool for rapid mass screening of a variety of pathological specimens.