Journal ArticleDOI
Data Hiding: Current Trends, Innovation and Potential Challenges
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TLDR
Data hiding approaches have received much attention in a number of application areas, however, those approaches unable to solve many issues that necessary to be measured in future investigations.Abstract:Â
With the widespread growth of digital information and improved internet technologies, the demand for improved information security techniques has significantly increased due to privacy leakage, identity theft, illegal copying, and data distribution. Because of this, data hiding approaches have received much attention in several application areas. However, those approaches are unable to solve many issues that are necessary to measure in future investigations. This survey provides a comprehensive survey on data hiding techniques and their new trends for solving new challenges in real-world applications. The notable applications are telemedicine, 3D objects, mobile devices, cloud/distributed computing and data mining environments, chip and hardware protection, cyber physical systems, internet traffic, fusion of watermarking and encryption, joint compression and watermarking, biometric watermarking, watermarking at the physical layer, and many other perspectives. Further, the potential issues that existing approaches of data hiding face are identified. I believe that this survey will provide a valuable source of information for finding research directions for fledgling researchers and developers.read more
Citations
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Journal ArticleDOI
A Survey on Healthcare Data: A Security Perspective
TL;DR: In this paper, the authors have discussed the advantages of smart healthcare using advanced technologies to transform the traditional traditional healthcare system and the remarkable development of internet technologies, the popularity of smart health has regularly come to the fore.
Journal ArticleDOI
A DWT-SVD based robust digital watermarking for medical image security
TL;DR: In this article, a blind watermarking approach for medical image protection is proposed, which consists of the Electronic Patient Record and the image acquisition data, and the watermark is then integrated into the least significant bits of the S component obtained by combining the parity of the successive coefficients.
Journal ArticleDOI
Data hiding in encryption–compression domain
Om Prakash Singh,Amit Singh +1 more
TL;DR: It is established that this robust and secure data hiding scheme to transmit grayscale image in encryption-then-compression domain has a better ability to recover concealed mark than conventional ones at low cost.
Journal ArticleDOI
High capacity reversible and secured data hiding in images using interpolation and difference expansion technique
TL;DR: This technique offers high-capacity data hiding, by considering the maximum difference between neighboring pixels without compromising on quality of the images, and can embed up to 3.19 bpp in Baboon image which is better than the other existing state-of-the art interpolation based RDH (IRDH) techniques.
Journal ArticleDOI
Double-Matrix Decomposition Image Steganography Scheme Based on Wavelet Transform with Multi-Region Coverage
TL;DR: Experimental results show that the proposed double-matrix decomposition image steganography scheme with multi-region coverage has excellent performance in concealment and quality of extracted secret images, and secret information is extracted from steganographic images attacked by various image processing attacks, which proves that the method has good anti-attack ability under different attacks.
References
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Journal ArticleDOI
Reversible Data Hiding in Encrypted Image
TL;DR: This work proposes a novel reversible data hiding scheme for encrypted image, where the additional data can be embedded into the image by modifying a small proportion of encrypted data.
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Separable Reversible Data Hiding in Encrypted Image
TL;DR: This work proposes a novel scheme for separable reversible data hiding in encrypted images by exploiting the spatial correlation in natural image when the amount of additional data is not too large.
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Reversible Data Hiding in Encrypted Images by Reserving Room Before Encryption
TL;DR: This paper proposes a novel method by reserving room before encryption with a traditional RDH algorithm, and thus it is easy for the data hider to reversibly embed data in the encrypted image.
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An Improved Reversible Data Hiding in Encrypted Images Using Side Match
TL;DR: This letter adopts a better scheme for measuring the smoothness of blocks, and uses the side-match scheme to further decrease the error rate of extracted-bits in an improved version of Zhang's reversible data hiding method in encrypted images.
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Reversible image hiding scheme using predictive coding and histogram shifting
TL;DR: The similarity of neighboring pixels in the images was explored by using the prediction technique and the residual histogram of the predicted errors of the host image was used to hide the secret data in the proposed scheme, and a higher hiding capacity was obtained and a good quality stego-image was preserved.