A virtual image cryptosystem based upon vector quantization

@article{Chen1998AVI,
  title={A virtual image cryptosystem based upon vector quantization},
  author={Tung-Shou Chen and Chin-Chen Chang and Min-Shiang Hwang},
  journal={IEEE transactions on image processing : a publication of the IEEE Signal Processing Society},
  year={1998},
  volume={7 10},
  pages={1485-8}
}
We propose a new image cryptosystem to protect image data. It encrypts the original image into another virtual image. Since both original and virtual images are significant, our new cryptosystem can confuse illegal users. Besides the camouflage, this new cryptosystem has three other benefits. First, our cryptosystem is secure even if the illegal users know that our virtual image is a camouflage. Second, this cryptosystem can compress image data. Finally, our method is more efficient than a… CONTINUE READING
Highly Cited
This paper has 145 citations. REVIEW CITATIONS

From This Paper

Figures, tables, and topics from this paper.
98 Citations
6 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 98 extracted citations

146 Citations

01020'01'04'08'12'16
Citations per Year
Semantic Scholar estimates that this publication has 146 citations based on the available data.

See our FAQ for additional information.

References

Publications referenced by this paper.
Showing 1-6 of 6 references

Vector Quantization and Signal Compression

  • A. Gersho, R. M. Gray
  • Boston, MA: Kluwer
  • 1993
Highly Influential
10 Excerpts

Denning,Cryptography and Data Security

  • E R.D.
  • 1983
Highly Influential
5 Excerpts

An image encryption scheme based on quadtree compression scheme,

  • H. K. Chang, J. L. Liou
  • Proc. Int. Computer Symp. ,
  • 1994
1 Excerpt

Similar Papers

Loading similar papers…