PubMed · 1004236
A computerised microscope focusing technique.
Abstract
An automatic focusing technique for a computer-controlled optical microscope is described, which is based on an algorithm originally proposed by Mendelsohn and Mayall. The procedure is capable of attaining a focusing accuracy of less than 1/20 micron in the slide-objective distance. The dependence of focusing accuracy and time to focus on the scanner signal-to-noise ratio, and the change in the focus position with time, are discussed.
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D C Mason, D K Green. 1976. A computerised microscope focusing technique.. https://pubmed.ncbi.nlm.nih.gov/1004236/
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