Browsing by Author "Wahab, Osama F. Abdel"

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Utilization of Steganographic Techniques in Video Sequences

Kelash,Hamdy M.; Wahab, Osama F. Abdel; Elshakankiry,Osama A.; El-sayed, Hala S. (2014)

The fast growth in the demand and consumption of the digital multimedia content in the previous period has led to some effective concerns over issues such as content security, digital rights management, and authenticity. ...
Utilizations of Reversible Lossless Data Hiding Techniques in Video Sequences

Wahab, Osama F. Abdel; Badawy, Mohamed B.; Elshakankiry, Osama A.; El-sayed, Hala S. (2015)

This paper propose a method of hiding data in selected video sequence. The proposed algorithm is a hybrid hiding scheme based on discrete wavelet transform (DWT) and histogram shifting for lossless data hiding . In this ...

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