Hybrid Compression and DNA Sequence of Hyper Chaos System for Medical Image Steganography

Seenappa, V and Krishnappa, NC and Mallesh, PK (2022) Hybrid Compression and DNA Sequence of Hyper Chaos System for Medical Image Steganography. In: International Journal of Intelligent Engineering and Systems, 15 (3). pp. 566-575.

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Abstract

Image Steganography is required in the medical field to protect the information of patients and sensitive data. The existing methods in image steganography have the limitation of lower quality of the image. In this research, the DNA sequence of hyperchaos system with hybrid compression methods of Discrete Wavelet Transform (DWT) and Neural Network is proposed for image Steganography. The medical images were used to test the performance of the developed method in terms of PSNR and MSE. The hybrid compression method improves the compression method and preserves the quality of the image in a hyper chaos system. The developed method shows that the hybrid compression method improves the quality of images in steganography. The proposed method has a 57.21 PSNR value for the cover image, DWT has a 45.26 PSNR value and Neural Network has a 44.26 PSNR value. © 2022. All Rights Reserved.

Item Type:	Journal Article
Publication:	International Journal of Intelligent Engineering and Systems
Publisher:	Intelligent Network and Systems Society
Additional Information:	The copyright for this article belongs to the Intelligent Network and Systems Society.
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	27 May 2022 05:34
Last Modified:	27 May 2022 05:34
URI:	https://eprints.iisc.ac.in/id/eprint/72731

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