Journal ArticleDOI
Compression-Then-Encryption-Based Secure Watermarking Technique for Smart Healthcare System
TLDR
A compression-then-encryption-based dual watermarking to protect the EPR data for the healthcare system, which produces several significant features and offers better performance in terms of robustness and security.Abstract:
The smart healthcare system is an electronic patient records (EPR) sharing system, which significantly helps sharing of EPR data and provides appropriate medical assistance for the patients and a more suitable platform for the potential researchers. However, the security of EPR data is still a major issue in such systems. In this paper, we develop a compression-then-encryption-based dual watermarking to protect the EPR data for the healthcare system, which produces several significant features. Experiments conducted on a large set of medical data indicate the capability of our proposed method for smart healthcare. Finally, when compared with the existing technique, the proposed work offers better performance in terms of robustness and security.read more
Citations
More filters
Journal ArticleDOI
A Robust 3-D Medical Watermarking Based on Wavelet Transform for Data Protection
Journal ArticleDOI
A Robust 3-D Medical Watermarking Based on Wavelet Transform for Data Protection
TL;DR: In this article , a 3D medical watermarking algorithm based on wavelet transform is proposed, which employs the principal component analysis (PCA) transform to reduce the data dimension, which can minimize the error between extracted components and the original data in the mean square sense.
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
Image watermarking using soft computing techniques: A comprehensive survey
TL;DR: Soft computing based watermarking approaches providing robustness, imperceptibility and good embedding capacity are compared systematically and major issues and potential solutions for soft computing-basedWatermarking are discussed to encourage further research in this area.
References
More filters
Proceedings ArticleDOI
Robust watermarking scheme based on RDWT-SVD: Embedding data in all subbands
TL;DR: The proposed method presents a watermarking scheme based on redundant discrete wavelet transform and Singular Value Decomposition (SVD) that is robust against affine transformation and ordinary image manipulation.
Journal ArticleDOI
Hybrid semi-blind image watermarking in redundant wavelet domain
TL;DR: Qualitative and quantitative evaluations in terms of peak signal to noise ratio (PSNR), correlation coefficient (CC), bit error rate (BER) and structural similarity index metric (SSIM) show that the proposed method is suitable for single and dual image watermarking, and outperforms existing methods.
Journal ArticleDOI
Joint Watermarking-Encryption-JPEG-LS for Medical Image Reliability Control in Encrypted and Compressed Domains
TL;DR: The main originality of this scheme stands on its ability to give access to watermarking-based security services from both encrypted and compressed image bitstreams without having to decrypt or to decompress them, even partially.
Journal ArticleDOI
Hybrid and blind watermarking scheme in DCuT – RDWT domain
TL;DR: The proposed hybrid and blind watermarking scheme based on hybridization of two advance transforms such that discrete curvelet transform (DCuT) and redundant discrete wavelets transform (RDWT) is proposed for the protection of copyright of digital images.
Book ChapterDOI
Comparative Approach Between Singular Value Decomposition and Randomized Singular Value Decomposition-based Watermarking
TL;DR: A randomized singular value decomposition (rSVD)-based watermarking technique has been proposed in order to avoid problems with the time complexity and the quality of watermarked image and recovered watermarks.
Related Papers (5)
An improved DWT-SVD domain watermarking for medical information security
Ashima Anand,Amit Singh +1 more
Joint Watermarking-Encryption-ECC for Patient Record Security in Wavelet Domain
Ashima Anand,Amit Singh +1 more