Journal
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGIES, ICICT 2014
Volume 46, Issue -, Pages 1661-1667Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.procs.2015.02.104
Keywords
Video watermarking; Discrete wavelet transform(DWT); Singular Value Decomposition (SVD)
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Digital watermarking was introduced due to rapid advancement of networked multimedia systems. It was developed to enforce copyright technologies for protection of copyright ownership. This technology is first used for still images but recently they have been developed for other multimedia objects such as audio, video etc. In this paper a new digital video watermarking scheme is proposed which combines Discrete wavelet transform (DWT) and Singular Value Decomposition (SVD) in which watermarking is done in the high frequency sub band and then various attacks have been applied. Tests have been undergone to check the proposed scheme for robustness and imperceptibility. (C) 2015 The Authors. Published by Elsevier B.V.
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