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25. Jan. 2021 Schutz vor Gesichtserkennung
"LowKey" laut US-Wissenschaftlern sehr effektiv gegen Amazon- und Microsoft-Algorithmen
Scheinen gleich: Original (oben) und Verfälschung (Foto: Cherepanova et al.)
College Park/Annapolis - Informatiker der University of Maryland und der US Naval Academy https://usna.edu haben mit "LowKey" https://lowkey.umiacs.umd.edu eine Web-App entwickelt, die helfen soll, die eigenen Fotos vor "unerlaubter Überwachung" zu schützen. Dazu verändert ein Algorithmus die Bilder so, dass sie für Menschen zwar klar erkennbar bleiben, für gängige Gesichtserkennungs-Software aber kaum mehr zu identifizieren sind. Die Algorithmen von Amazon und Microsoft erreichen den Forschern zufolge weniger als ein Prozent Genauigkeit. Pressetext.Redaktion
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