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HIghly efficient image steganography using haar dwt for hiding miscellaneous data
Joint Authors
Sharawi, Muhammad S.
al-Atabi, Ali
al-Nuaymi, Walid Sadun
al-Tai, Majid A. J.
Source
Jordanian Journal of Computetrs and Information Technology
Issue
Vol. 2, Issue 1 (30 Apr. 2016), pp.17-36, 20 p.
Publisher
Princess Sumaya University for Technology
Publication Date
2016-04-30
Country of Publication
Jordan
No. of Pages
20
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
Protecting private data exchanged over the Internet and controlling access to this data have become a growing privacy and confidentiality concern.
Digital image steganography helps conceal private data within a cover image to obtain a new image, practically indistinguishable from the original, in such a way that unauthorized individuals cannot detect the presence of the concealed data in the new cover.
Capacity size of the cover image and imperceptibility are therefore considered critical requirements to assess the performance of steganography algorithms.
This paper presents a highly efficient steganography algorithm that is capable of hiding a large size of miscellaneous data (text files, binary images, coloured images or a combination of these data types) in a single cover image using Haar Wavelet transform.
Details of the proposed embedding and extraction algorithms for different data types are presented and discussed.
The performance of the proposed steganography method is assessed in terms of the capacity of the cover image, imperceptibility and robustness.
The obtained experimental results and observations demonstrated that the developed algorithms are highly efficient in terms of the capacity size of the cover image while maintaining a relatively low mean square error (MSE), high peak signal-to-noise ratio (PSNR) and a reasonable robustness against various attacks.
American Psychological Association (APA)
Sharawi, Muhammad S.& al-Atabi, Ali& al-Tai, Majid A. J.& al-Nuaymi, Walid Sadun. 2016. HIghly efficient image steganography using haar dwt for hiding miscellaneous data. Jordanian Journal of Computetrs and Information Technology،Vol. 2, no. 1, pp.17-36.
https://search.emarefa.net/detail/BIM-1416428
Modern Language Association (MLA)
Sharawi, Muhammad S.…[et al.]. HIghly efficient image steganography using haar dwt for hiding miscellaneous data. Jordanian Journal of Computetrs and Information Technology Vol. 2, no. 1 (Apr. 2016), pp.17-36.
https://search.emarefa.net/detail/BIM-1416428
American Medical Association (AMA)
Sharawi, Muhammad S.& al-Atabi, Ali& al-Tai, Majid A. J.& al-Nuaymi, Walid Sadun. HIghly efficient image steganography using haar dwt for hiding miscellaneous data. Jordanian Journal of Computetrs and Information Technology. 2016. Vol. 2, no. 1, pp.17-36.
https://search.emarefa.net/detail/BIM-1416428
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 34-36
Record ID
BIM-1416428