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  5. Investigation of stability of algorithms of copyright protection in video production

Investigation of stability of algorithms of copyright protection in video production

N.V. Shostak, A.A. Astrahancev, S.V. Romanko
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Great interest to steganography grows exactly as to the effective method of hiding data, which allows to maintain the confidentiality of information. In this paper the problem of synthesis of the algorithm of the copyright protection in video, which is robust to interference in communication channels and basic attacks, and provides a higher level of capacity is solved. A comparative analysis of existing methods of embedding watermarks in the video to identify the methods with the best performance in terms of resistance to attacks and stealth embedding watermarks is held. Also a proprietary watermarking algorithm which is based on method Koha-Jao is proposed.
Keywords: frequency domain watermarking, error-correction, capacity of videowatermarking, watermark, robustness