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Time: 2024-03-28T18:35:09Z
URL: http://scholar.google.com/scholar_lookup?title=A+threshold+selection+method+method+from+gray-level+histograms&year=1979&author=Otsu&journal=IEEE+Trans+Syst+Man+Cybern&volume=9&pages=62-66&doi=10.1109%2FTSMC.1979.4310076