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Secure Gray code-based reversible data hiding scheme in radiographic images

Abstract:
Transmitting medical information through a network for the purpose of tele-diagnosis involves greater risk of losing confidentiality and integrity of the information being transmitted. This paper presents a scheme that ensures reversibility of the cover image and also makes it suitable for the field of telemedicine. The methodology uses cryptographic and the steganographic methods. The proposed work decreases the overhead by reducing the size of the auxiliary data to be embedded which is used to achieve the reversibility of the cover image. The proposed method also improves security of the data and enhances the image quality. The algorithm yields a reversible data hiding (RDH) scheme based on pixel value ordering (PVO). The methodology differs from other basic schemes as it uses Gray code instead of ordinary binary codes. It naturally suits for medical steganography as the carrier image can be reconstructed after extraction of the secret data and also the distortion caused due to embedding is very less. The method is also robust as one time pad cryptographic technique is used to generate the key.
Author Listing: B. Karthikeyan;S. Venkata Keerthy;G. Hariharan
Volume: 11
Pages: 347-362
DOI: 10.1504/IJESDF.2019.10020552
Language: English
Journal: International Journal of Electronic Security and Digital Forensics

International Journal of Electronic Security and Digital Forensics

INT J ELECTRON SECUR

影响因子:0.5
是否综述期刊:否
是否OA:否
是否预警:不在预警名单内
发行时间:-
ISSN:1751-911X
发刊频率:-
收录数据库:ESCI/Scopus收录
出版国家/地区:-
出版社:Inderscience Publishers

期刊介绍

年发文量 50
国人发稿量 1
国人发文占比 2.22%
自引率 20.0%
平均录取率 -
平均审稿周期 -
版面费 -
偏重研究方向 COMPUTER SCIENCE, INFORMATION SYSTEMS-
期刊官网 -
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100.00% 0.00% - -

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时间 预警情况
2025年03月发布的2025版 不在预警名单中
2024年02月发布的2024版 不在预警名单中
2023年01月发布的2023版 不在预警名单中
2021年12月发布的2021版 不在预警名单中
2020年12月发布的2020版 不在预警名单中

JCR分区 WOS分区等级:Q4区

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WOS期刊SCI分区
(2021-2022年最新版)
COMPUTER SCIENCE, INFORMATION SYSTEMS Q4

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