New images hiding scheme based on chaotic sequences

Liu, Nian-sheng, Guo, Dong-hui, Wu, Bo-Xi and Parr, Gerard ORCID: (2005) New images hiding scheme based on chaotic sequences. Wuhan University Journal of Natural Sciences, 10 (1). pp. 303-306. ISSN 1993-4998

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We propose a data hidding technique in a still image. This technique is based on chaotic sequence in the transform domain of cover image. We use different chaotic random sequences multiplied by multiple sensitive images, respectively, to spread the spectrum of sensitive images. Multiple sensitive images are hidden in a covert image as a form of noise. The results of theoretical analysis and computer simulation show the new hiding technique have better properties with high security, imperceptibility and capacity for hidden information in comparison with the conventional scheme such as LSB (Least Significance Bit).

Item Type: Article
Faculty \ School: Faculty of Science > School of Computing Sciences
Depositing User: Pure Connector
Date Deposited: 24 Sep 2016 00:35
Last Modified: 14 Mar 2023 08:31
DOI: 10.1007/bf02828674

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