Results 1 to 10 of about 38,413 (310)

A Reversible Data Hiding Method in Encrypted Images for Controlling Trade-Off between Hiding Capacity and Compression Efficiency [PDF]

Journal of Imaging, 2021
In this paper, we propose a new framework for reversible data hiding in encrypted images, where both the hiding capacity and lossless compression efficiency are flexibly controlled.
Ryota Motomura, Shoko Imaizumi, Hitoshi Kiya   +2 more
doaj   +2 more sources

An Efficient Data-Hiding Scheme Based on Multidimensional Mini-SuDoKu [PDF]

Sensors, 2020
The massive Internet of Things (IoT) connecting various types of intelligent sensors for goods tracking in logistics, environmental monitoring and smart grid management is a crucial future ICT.
Ji-Hwei Horng, Shuying Xu, Ching-Chun Chang, Chin-Chen Chang   +3 more
doaj   +2 more sources

Separable reversible data hiding by vacating room after encryption using encrypted pixel difference [PDF]

Scientific Reports
As the number of people using the Internet has increased, more information is stored and accessible daily. As a result, the requirement for information security also grows. In the early stages of data security, cryptography is used.
Veeramuthu Venkatesh, R. Anushiadevi, Padmapriya Velupillai Meikandan, Hemalatha Mahalingam, Rengarajan Amirtharajan   +4 more
doaj   +2 more sources

High-Capacity Reversible Data Hiding in Encrypted Images with Flexible Restoration [PDF]

Journal of Imaging, 2022
In this paper, we propose a novel reversible data hiding in encrypted images (RDH-EI) method that achieves the highest hiding capacity in the RDH-EI research field and full flexibility in the processing order without restrictions. In the previous work in
Eichi Arai, Shoko Imaizumi
doaj   +2 more sources

Adversarial Data Hiding in Digital Images [PDF]

Entropy, 2022
In recent studies of generative adversarial networks (GAN), researchers have attempted to combine adversarial perturbation with data hiding in order to protect the privacy and authenticity of the host image simultaneously.
Dan Wang, Ming Li, Yushu Zhang
doaj   +2 more sources

High-Payload Data-Hiding Method for AMBTC Decompressed Images [PDF]

Entropy, 2020
Data hiding is the art of embedding data into a cover image without any perceptual distortion of the cover image. Moreover, data hiding is a very crucial research topic in information security because it can be used for various applications.
Jung-Yao Yeh, Chih-Cheng Chen, Po-Liang Liu, Ying-Hsuan Huang   +3 more
doaj   +2 more sources

Embedding Biometric Information in Interpolated Medical Images with a Reversible and Adaptive Strategy

Sensors, 2022
How to hide messages in digital images so that messages cannot be discovered and tampered with is a compelling topic in the research area of cybersecurity.
Heng-Xiao Chi, Ji-Hwei Horng, Chin-Chen Chang, Yung-Hui Li   +3 more
doaj   +1 more source

LSB Data Hiding in Digital Media: A Survey

EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2022
Data hiding or information hiding is a prominent class of information security that aims at reliably conveying secret data embedded in a cover object over a covert channel.
Dang Ninh Tran, Hans-Jürgen Zepernick, Thi My Chinh Chu   +2 more
doaj   +1 more source

Quantum data hiding [PDF]

IEEE Transactions on Information Theory, 2002
19 pages, IEEE style, 8 figures, submitted to IEEE Transactions on Information ...
DiVincenzo, David P., Leung, Debbie W., Terhal, Barbara M.   +2 more
openaire   +3 more sources

Large-capacity information hiding scheme based on minimum pixel modification

Egyptian Informatics Journal, 2022
Information hiding is an important technique for security-related applications, and it can be used wildly in many scenarios. Secret data embedding methods are proposed in spatial, frequency, and other domains by researchers in recent years.
Zhang Yu, Zhang Ju, Li Teng, Wang Sha, Pan Dongbo   +4 more
doaj   +1 more source