Method of decoding data encoded in a monochrome medium

A method for decoding data that has been encoded in a monochrome medium utilizing the capability of the medium for grayscale resolution. A document is processed to provide an image in electronic format, in which each pixel has an assigned data value with a given bit depth. A mapping operation is per...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WONG VICTOR C, BAYLEY ROBERT B, BRESLAWSKI ROBERT, WILLIAMS DONALD R, WEIL RICHARD, ABHYANKAR VISHWAS G, REISCH ROBERT V, NARAYAN BADHRI, DUNCAN ROBERT G, JONES ROBERT S
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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