Binary Image Steganography based on Permutation
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Abstract We propose a steganographic scheme based on permutations, which improves the capacity of embedding information in a series of p host binary images. Given a host binary image block of size m x n bits and any embedding technique T, where T can hide Q(m, n) bits of data in the image; given p images, T can hide p x Q(m, n) bits of data in these images. Our scheme improves the capacity of embedding information in p images such that, instead of p x Q(m, n) bits, it can hide p x log2(p) + p x Q(m, n)bits. The results which have been obtained by experiments, show that our model performs a better hiding process in terms of hiding capacity.
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2008 ◽
pp. 438-450
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2004 ◽
Vol 04
(02)
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pp. 183-202
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2013 ◽
pp. 255-259
2013 ◽
Vol 3
(4)
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pp. 37-50
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1993 ◽
Vol 07
(05)
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pp. 1009-1030
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2005 ◽
Vol 05
(01)
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pp. 67-87
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