Secure Digital Image Steganography
Tamanna Jagga1, Jyoti Mann2
1Tamanna Jagga, Electronics and Communication, S.P.I.E.T.,Sonipat, India.
2Jyoti Mann, Electronics and Communication,S.P.I.E.T.,Sonipat, India..
Manuscript received on June 25, 2014. | Revised Manuscript received on July 03, 2014. | Manuscript published on July 05, 2014. | PP: 46-49 | Volume-4, Issue-3, July 2014. | Retrieval Number: C2276074314 /2012©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Steganography is the art of hiding the fact that communication is taking place. It is the science that hides the information in an appropriate cover carrier like image, text, audio and video media. Established businesses have adopted steganography for covert communication, artists have done the same for intellectual property protection from consumers and advertising agencies. This work proposes a DWT and Arnold Transform based Steganographic technique. Arnold transform is a significant technique of image encryption. Results show that proposed algorithm has good perceptual invisibility.
Keywords: Alpha Blending, Arnold Transformation, DWT, Steganography