Выходит 12 номеров в год
ISSN Печать: 1064-2315
ISSN Онлайн: 2163-9337
Indexed in
The Analysis of Methods of Coding MPEG-4 Video for the Search of Possibilities of Embedding Watermarking. Part II
Краткое описание
The possibility of embedding digital watermarks (DW) during the process of encoding digital video by the MPEG-4 standard is considered. To search the capabilities of embedding digital watermarks, the methods and parameters of compression/encoding, which distinguishe this standard from the previously created standards of the MPEG type are investigated. It is proposed to embed DW bits into the coding parameters of the object forms, which are present in video frames.
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Brady N. , MPEG-4 standardized method for the compression of arbitrary shaped video objects.
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Nikitenko L.L. , The analysis of methods of coding MPEG-4 video for the search of possibilities of embedding watermarking, Part I.
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Langdon G., Rissanen J. , Compression of opaque-white images with arithmetic coding.
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Nikitenko L.L. , On the embedding of digital watermarks in the low-frequency coefficients of the discrete cosine transform [in Ukrainian].