Method for losslessly hiding information in data file

The invention provides a method for losslessly hiding information in a data file, secret information can be coded and embedded in the data file for transmission, and a receiving end can losslessly extract the secret information from the data file and also can extract generation parameters from the d...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU YANLANG, ZHOU QUAN, ZHANG YI, WEI JIAYUAN, LIU RUIHUA, LIU JUANNI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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