METHOD AND APPARATUS FOR SEPARATING FOREGROUND FROM BACKGROUND IN IMAGES CONTAINING TEXT

A method and apparatus for thresholding gray-scale images containing text as foreground and dirt, colors, noise and the like as background. The method is adaptive in nature. The method uses multiple sets of thresholding process parameters in a contrast-based histogram evaluation to produce multiple...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GORIAN, IZRAIL, S, MOED, MICHAEL, C
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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