Data and Image Hiding Using SWT and Arnold Transform

Authors

  • Aravall Saiganesh  P.G Student, Department of ECE(DECS), SIETK, Puttur, Andhra Pradesh, India
  • P Ratna Kamala  Professor, Department of ECE, SIETK, Puttur, Andhra Pradesh, India

Keywords:

RDWT and SVD, Watermarking, Encoding

Abstract

The data is added with some extra protection an method called digital water marking is used. In addition to RDWT and SVD is been used in this paper where the character or a format of string is been hidden in a layer of image. The locations were the watermark images are been found out by using entropy of the original image. The string hidden locations are obtained by changed entropy. The string and image present in binary format is been merged with Arnold chaotic map in order to increase security of the data.

References

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IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

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Published

2019-06-30

Issue

Volume 5, Issue 3, May-June-2019

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Aravall Saiganesh, P Ratna Kamala, " Data and Image Hiding Using SWT and Arnold Transform, IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology(IJSRCSEIT), ISSN : 2456-3307, Volume 5, Issue 3, pp.281-288, May-June-2019.