Image encryption: Generating visually meaningful encrypted images

@article{Bao2015ImageEG,
  title={Image encryption: Generating visually meaningful encrypted images},
  author={Long Bao and Yicong Zhou},
  journal={Inf. Sci.},
  year={2015},
  volume={324},
  pages={197-207}
}
To protect image contents, most existing encryption algorithms are designed to transform an original image into a texture-like or noise-like image which is, however, an obvious visual sign indicating the presence of an encrypted image and thus results in a significantly large number of attacks. To address this problem, this paper proposes a new image encryption concept to transform an original image into a visually meaningful encrypted one. As an example of the implementation of this concept… CONTINUE READING
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Design of image cipher using latin squares

  • Y. Wu, Y. Zhou, J. P. Noonan, S. Agaian
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  • 2014
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