Fast autofocusing based on pixel difference with the Tanimoto coefficient between images.
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DOI: 10.1364/ol.463482
Abstract: Focusing objects accurately over short time scales is an essential and nontrivial task for a variety of microscopy applications. In this Letter, an autofocusing algorithm using pixel difference with the Tanimoto coefficient (PDTC) is described… read more here.
Keywords: tanimoto coefficient; difference tanimoto; pixel difference;