Authentication of documents having magnetic stripe

Methods, systems, and apparatus for efficiently authenticating a document (e.g. a credit card) having a magnetic stripe are provided. The magnetic field at different points of the magnetic stripe are measured, e.g., by a checkout scanner to create a magnetic signature. Digital samples of the measure...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FANG XIANG, KATO CRAIG, KOGANTI KRISHNA (KRIS) PRASAD, HAMMAD AYMAN, FAITH PATRICK
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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