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Random matrix transformation and its application in image hiding

Image coding technology has become an indispensable technology in the field of modern information. With the vigorous development of the big data era, information security has received more attention. Image steganography is an important method of image encoding and hiding, and how to protect informat...

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Main Authors:	Jijun Wang, Fun Soo Tan, Yi Yuan
Format:	Article
Language:	English English
Published:	MDPI 2023
Subjects:	Q1-390 Science (General) Q300-390 Cybernetics
Online Access:	https://eprints.ums.edu.my/id/eprint/38154/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/38154/2/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/38154/ https://doi.org/10.3390/s23021017
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spelling	my.ums.eprints.381542024-02-08T07:49:27Z https://eprints.ums.edu.my/id/eprint/38154/ Random matrix transformation and its application in image hiding Jijun Wang Fun Soo Tan Yi Yuan Q1-390 Science (General) Q300-390 Cybernetics Image coding technology has become an indispensable technology in the field of modern information. With the vigorous development of the big data era, information security has received more attention. Image steganography is an important method of image encoding and hiding, and how to protect information security with this technology is worth studying. Using a basis of mathematical modeling, this paper makes innovations not only in improving the theoretical system of kernel function but also in constructing a random matrix to establish an information-hiding scheme. By using the random matrix as the reference matrix for secret-information steganography, due to the characteristics of the random matrix, the secret information set to be retrieved is very small, reducing the modification range of the steganography image and improving the steganography image quality and efficiency. This scheme can maintain the steganography image quality with a PSNR of 49.95 dB and steganography of 1.5 bits per pixel and can ensure that the steganography efficiency is improved by reducing the steganography set. In order to adapt to different steganography requirements and improve the steganography ability of the steganography schemes, this paper also proposes an adaptive large-capacity information-hiding scheme based on the random matrix. In this scheme, a method of expanding the random matrix is proposed, which can generate a corresponding random matrix according to different steganography capacity requirements to achieve the corresponding secret-information steganography. Two schemes are demonstrated through simulation experiments as well as an analysis of the steganography efficiency, steganography image quality, and steganography capacity and security. The experimental results show that the latter two schemes are better than the first two in terms of steganography capacity and steganography image quality. MDPI 2023 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/38154/1/ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/38154/2/FULL%20TEXT.pdf Jijun Wang and Fun Soo Tan and Yi Yuan (2023) Random matrix transformation and its application in image hiding. Sensors, 23. pp. 1-15. ISSN 1996-2022 https://doi.org/10.3390/s23021017
institution	Universiti Malaysia Sabah
building	UMS Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Sabah
content_source	UMS Institutional Repository
url_provider	http://eprints.ums.edu.my/
language	English English
topic	Q1-390 Science (General) Q300-390 Cybernetics
spellingShingle	Q1-390 Science (General) Q300-390 Cybernetics Jijun Wang Fun Soo Tan Yi Yuan Random matrix transformation and its application in image hiding
description	Image coding technology has become an indispensable technology in the field of modern information. With the vigorous development of the big data era, information security has received more attention. Image steganography is an important method of image encoding and hiding, and how to protect information security with this technology is worth studying. Using a basis of mathematical modeling, this paper makes innovations not only in improving the theoretical system of kernel function but also in constructing a random matrix to establish an information-hiding scheme. By using the random matrix as the reference matrix for secret-information steganography, due to the characteristics of the random matrix, the secret information set to be retrieved is very small, reducing the modification range of the steganography image and improving the steganography image quality and efficiency. This scheme can maintain the steganography image quality with a PSNR of 49.95 dB and steganography of 1.5 bits per pixel and can ensure that the steganography efficiency is improved by reducing the steganography set. In order to adapt to different steganography requirements and improve the steganography ability of the steganography schemes, this paper also proposes an adaptive large-capacity information-hiding scheme based on the random matrix. In this scheme, a method of expanding the random matrix is proposed, which can generate a corresponding random matrix according to different steganography capacity requirements to achieve the corresponding secret-information steganography. Two schemes are demonstrated through simulation experiments as well as an analysis of the steganography efficiency, steganography image quality, and steganography capacity and security. The experimental results show that the latter two schemes are better than the first two in terms of steganography capacity and steganography image quality.
format	Article
author	Jijun Wang Fun Soo Tan Yi Yuan
author_facet	Jijun Wang Fun Soo Tan Yi Yuan
author_sort	Jijun Wang
title	Random matrix transformation and its application in image hiding
title_short	Random matrix transformation and its application in image hiding
title_full	Random matrix transformation and its application in image hiding
title_fullStr	Random matrix transformation and its application in image hiding
title_full_unstemmed	Random matrix transformation and its application in image hiding
title_sort	random matrix transformation and its application in image hiding
publisher	MDPI
publishDate	2023
url	https://eprints.ums.edu.my/id/eprint/38154/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/38154/2/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/38154/ https://doi.org/10.3390/s23021017
_version_	1792152902971686912
score	13.211869

Random matrix transformation and its application in image hiding

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