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The use of a hidden Markov field for the steganalysis of images
M. A. Sidorov
Abstract:
We consider a method of steganalysis based on the use of a hidden Markov field model
in the case of the LSB-modification
of the initial discrete Markov field. We describe iterative filtering algorithms
which yield estimates of some parameters of a hidden Markov field
with prescribed accuracy.
Received: 20.10.2004
Citation:
M. A. Sidorov, “The use of a hidden Markov field for the steganalysis of images”, Diskr. Mat., 17:3 (2005), 89–104; Discrete Math. Appl., 15:4 (2005), 403–419
Linking options:
https://www.mathnet.ru/eng/dm118https://doi.org/10.4213/dm118 https://www.mathnet.ru/eng/dm/v17/i3/p89
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Abstract page: | 651 | Full-text PDF : | 365 | References: | 38 | First page: | 5 |
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