COMPARISION OF LSB AND DWT STEGANOGRAPHY TECHNIQUES

Authors

  • Syed Mujtiba Hussain Department of Computer Science and Engineering, Islamic University of Science and Technology
  • Salihah Yousu Department of Computer Science and Engineering, Islamic University of Science and Technology
  • Syed Bisma Department of Computer Science and Engineering, Islamic University of Science and Technology.
  • Mehvish Siddiqi Department of Computer Science and Engineering, Islamic University of Science and Technology.
  • ZahidGulzar Khaki Department of Electronics and Communication Engineering, Islamic University of Science and Technology

Keywords:

Steganography, LSB, DWT, stego-image, PSNR, discrete wavelet transform, Least significant bit.

Abstract

Steganography is the art and science of hiding communication; in steganography we embed data in a
cover medium such that this information is not vulnerable to suspicion. In this paper we attempt to compare the two
techniques of steganography LSB andDWT and make comparisons on the basis of two parameters Statistical Parameters
and Image Quality Parameters. We found that DWT provides low embedding capacity with respect to LSB, which
provides more embedding capacity. And the quality of the image is maintained in LSB than DWT.

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Published

2022-08-23

How to Cite

Syed Mujtiba Hussain, Salihah Yousu, Syed Bisma, Mehvish Siddiqi, & ZahidGulzar Khaki. (2022). COMPARISION OF LSB AND DWT STEGANOGRAPHY TECHNIQUES. International Journal of Advance Engineering and Research Development (IJAERD), 5(13), -. Retrieved from https://ijaerd.org/index.php/IJAERD/article/view/6290

Issue

Vol. 5 No. 13 (2018): ETIECE-2017 (Emerging Trends and Innovations in Electronics and Communication Engineering)

Section

Articles