Image-based jpeg steganography

Jókay, Matúš; Moravćík, Tomáš

doi:10.2478/v10127-010-0006-9

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Image-based jpeg steganography

Tatra Mountains Mathematical Publications

Volume 45 (2010): Issue 1 (April 2010)

By: Matúš Jókay and Tomáš Moravćík

Open Access

|Nov 2012

Abstract

This paper deals with the steganographic algorithm LSB (modification of the Least Significant Bits) in JPEG images. The focus is on minimizing of the number of modified DCT coefficients using (2k − 1, 2k − k − 1) Hamming codes. Experimental part of the paper examines the dependencies between the coding, efficiency and saturation.

References

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DOI: https://doi.org/10.2478/v10127-010-0006-9 | Journal eISSN: 1338-9750 | Journal ISSN: 12103195

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Language: English

Page range: 65 - 74

Published on: Nov 12, 2012

Published by: Slovak Academy of Sciences, Mathematical Institute

In partnership with: Paradigm Publishing Services

Publication frequency: 3 issues per year

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© 2012 Matúš Jókay, Tomáš Moravćík, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons License.

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