DIGITAL WATERMARKS IN IMAGE FILES

A. G. Korobeynikov, S. S. Kuvshinov, S. Y. Blinov, A. V. Leyman, I. M. Kutuzov


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Abstract

The article is about generation problem of digital watermarks for graphic files. Mathematical model of digital watermarks generation is presented. The algorithm of messages introduction is analyzed. Developed steganography algorithm application for copyright check to a concrete file of multimedia is offered.


Keywords: digital watermarks, format methods, steganography algorithms of the spatial domain, steganography algorithms of the conversion domain, multimedia, media environment, copyright
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