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Compressed video watermarking technique

Biswas, S.N. and Hasan, T. and Dasgupta, S. and Das, S.R. and Groza, V.Z. and Petriu, E.M. and Assaf, Mansour (2013) Compressed video watermarking technique. [Conference Proceedings]

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Abstract

An adaptive compressed domain watermarking method is proposed in the paper. In this technique, multiple binary images derived from a single watermark image are first embedded in a video sequence. The spatial spread spectrum watermark is directly incorporated in the compressed bit streams by modifying the wavelet coefficients. Experimental evidence demonstrates that the developed approach is efficient and also robust against spatial attacks such as scaling and frame averaging, and temporal attacks like frame dropping and shifting.

Item Type: Conference Proceedings
Additional Information: DOI:10.1109/I2MTC.2013.6555723
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Science, Technology and Environment (FSTE) > School of Engineering and Physics
Depositing User: Mansour Assaf
Date Deposited: 29 Jul 2013 16:30
Last Modified: 14 Jun 2016 09:42
URI: http://repository.usp.ac.fj/id/eprint/5792
UNSPECIFIED

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