CLOAKING AND WATERMARK OF NON-CODED INFORMATION

A computer system for the creation of subliminal image or watermarks where the apparent video is an "obvious" image and a subliminal or "clandestine" image or watermark is hidden within the data structure. The concept is envisioned for the cloaking of images, sound, video or like...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Guillama, Noel J, Heath, Chester A
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	A computer system for the creation of subliminal image or watermarks where the apparent video is an "obvious" image and a subliminal or "clandestine" image or watermark is hidden within the data structure. The concept is envisioned for the cloaking of images, sound, video or like digitized non-coded information. The cloaked files may be intended for storage, transmission, or clandestine placement in a public file system. The watermark may be used for the subliminal marking of a source of a file, its creation, or for tagging copyrighted information.