METHOD AND A SYSTEM FOR INFORMATION IDENTIFICATION

METHOD AND A SYSTEM FOR INFORMATION IDENTIFICATION

A method for detecting an information item within an information sequence obtained from a digital medium, said information item comprising any one of a specified set of prestored information items, comprising: transforming each of the set of prestored information items into a respective representati...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TROYANSKY LIDROR, CARNY OFIR, PELED ARIEL
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A method for detecting an information item within an information sequence obtained from a digital medium, said information item comprising any one of a specified set of prestored information items, comprising: transforming each of the set of prestored information items into a respective representation, in accordance with a predetermined transformation format; transforming the information sequence obtained from the digital medium, in accordance with the transformation format; and determining the presence of one or more of the prestored information items within the transformed information sequence, utilizing the respective representation, wherein the information items are divided into sets, and applying a security policy that depends on the number of detected information items that belong to the same set.