Title :
Embedding Data in Video Stream using Steganography
Author :
Stanescu, Daniela ; Stratulat, Mircea ; Ciubotaru, Bogdan ; Chiciudean, Dan ; Cioarga, Razvan ; Micea, Mihai
Author_Institution :
Comput. & Software Eng. Dept., Univ. Politeh., Timisoara
fDate :
Yearly 17 2007-May 18 2007
Abstract :
The transmission of streaming data, because of its real-time nature, is subject to bandwidth constraints. We propose a MPEG-2 compliant decoder which uses data hiding to transmit additional data with no extra bandwidth while creating an almost imperceptible degradation of the picture. The additional data can be anything from subtitles to correction signals and watermarking.
Keywords :
cryptography; data communication; data encapsulation; video coding; video communication; video streaming; watermarking; MPEG-2 compliant decoder; bandwidth constraints; correction signals; data hiding; embedding data; steganography; streaming data transmission; video stream; watermarking; Bandwidth; Bit rate; Data encapsulation; Decoding; Degradation; Discrete cosine transforms; Steganography; Streaming media; Video compression; Watermarking;
Conference_Titel :
Applied Computational Intelligence and Informatics, 2007. SACI '07. 4th International Symposium on
Conference_Location :
Timisoara
Print_ISBN :
1-4244-1234-X
DOI :
10.1109/SACI.2007.375518
