Information hiding scheme for digital images using difference expansion and modulus function
Journal of King Saud University: Computer and Information Sciences, 2019 Disguising the presence of communication has become a severe concern in this highly digitalized world due to the unauthorized data access and network policy violations that are emerging rapidly.
Pascal Maniriho, Tohari Ahmad
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Reversible difference expansion multi-layer data hiding technique for medical images
IJAIN (International Journal of Advances in Intelligent Informatics), 2021 Maintaining the privacy and security of confidential information in data communication has always been a major concern. It is because the advancement of information technology is likely to be followed by an increase in cybercrime, such as illegal access ...
Pascal Maniriho +4 more
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A Novel Reversible Data Hiding Algorithm Based on Enhanced Reduced Difference Expansion
Symmetry, 2022 Reversible data hiding is a data-hiding technique which has the ability to recover the original version from stego-images after the secret information is extracted.
Thai-Son Nguyen +2 more
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Reversible data hiding method by extending reduced difference expansion
IJAIN (International Journal of Advances in Intelligent Informatics), 2019 To keep hiding secret data in multimedia files, such as video, audio, and image considers essential for information security. Image, for instance, as the media aids data insertion securely. The use of insertion technique must ensure a reliable process on
Zainal Syahlan, Tohari Ahmad
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Block-based optimization for enhancing reversible watermarking using reduce difference expansion
Communications in Science and TechnologyIn recent years, reversible watermarking has emerged as a promising technique that safely embeds data in digital images without compromising their originality.
Aulia Arham, Hanung Adi Nugroho
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An improved reversible image watermarking algorithm based on difference expansion
International Journal of Distributed Sensor Networks, 2017 To improve the visual quality and the embedding rate of the existing reversible image watermarking algorithm, an improved reversible image watermarking algorithm based on difference expansion is proposed.
Zhengwei Zhang +4 more
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Research on strong robustness watermarking algorithm based on dynamic difference expansion
网络与信息安全学报, 2023 A surge in the amount of information comes with the rapid development of the technology industry.Across all industries, there is a need to collect and utilize vast amounts of data.While this big data holds immense value, it also poses unprecedented ...
Tianqi WANG, Yingzhou ZHANG, Yunlong DI, Dingwen LI, Linlin ZHU
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Exploring More Capacity for Grayscale-Invariance Reversible Data Hiding
IEEE Access, 2021 Grayscale-invariant reversible data hiding (RDH) in color images was developed recently in which the grayscales of the marked color image are required to be the same as that of the host color image.
Chun-Liang Jhong, Hsin-Lung Wu
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Secure medical image watermarking based on reversible data hiding with Arnold's cat map
IJAIN (International Journal of Advances in Intelligent Informatics), 2023 The process of restoring medical images to their original form after the extraction process in application watermarking is crucial for ensuring their authenticity. Inaccurate diagnoses can occur due to distortions in medical images from conventional data
Aulia Arham, Novia Lestari
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Stagnation generation: Evaluating the impact of higher education expansion on social mobility from the perspective of Taiwan [PDF]
Panoeconomicus, 2020 Social class stagnation is a current topic of concern. The stagnation of generational mobility could result in society losing its ability to enhance individuals’ social status.
Lin Yen-Ling
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