Journal ArticleDOI
Compression-Then-Encryption-Based Secure Watermarking Technique for Smart Healthcare System
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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
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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
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Journal ArticleDOI
Joint Watermarking-Encryption-ECC for Patient Record Security in Wavelet Domain
Ashima Anand,Amit Singh +1 more
TL;DR: Experimental results indicate that the proposed technique offers high robustness and fulfills all watermarking needs for telehealth applications in terms of imperceptibility, robustness, capacity, and security.
Book ChapterDOI
Improved DWT-SVD-Based Medical Image Watermarking Through Hamming Code and Chaotic Encryption
TL;DR: An efficient watermarking technique to enhance the performance of DWT-SVD-based approach that uses well-known error-correcting code (ECC) and chaotic encryption to reduce the channel noise distortion and improve the security of the technique.
Proceedings ArticleDOI
Turbo coding for sample-level watermarking in the DCT domain
TL;DR: This work studies the application of turbo coding to sample-level discrete cosine transform (DCT) domain watermarking and finds that this near-optimum codification strategy is possible thanks to the existence of statistical models in the DCT domain, that also permit the computation of theoretical bounds for performance.
Book ChapterDOI
SIE: An Application to Secure Stereo Images Using Encryption.
Sanoj Kumar,Gaurav Bhatnagar +1 more
TL;DR: This chapter introduces a new and effective encryption technique to encrypt left and right stereo images simultaneously to produce a single encrypted image.
Journal ArticleDOI
Big Cross-Modal Social Media Data Analytics With Deep Intelligence
TL;DR: The thirteen papers in this special section focus on social media data analytics with deep intelligence, which aims to handle data sampling from multimodal deep spaces, so as to well characterize the big data.
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