AUTHORS: Nashat Albdour
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ABSTRACT: The method of effective extraction of image cells for realization of steganographic protection of information is proposed in the paper. On the basis of the proposed method, a method for constructing a container is proposed as represented by a graphic file. The main units of the steganographic system are developed on the basis of the proposed method of a graphic container constructing. To increase the number of the extracted cells, noise is added to the image. Noise cells are also used to embed message bits. The schemes and VHDL models of the cell extraction unit are developed.
KEYWORDS: steganography, image, cellular automaton, extraction of isolated cells, image noise, container.
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