Data Integration for Medical Information Management
Journal of VLSI Signal Processing Systems
Spatial domain image hiding scheme using pixel-values differencing
Fundamenta Informaticae
A watermarking-based image ownership and tampering authentication scheme
Pattern Recognition Letters
Tampering with a watermarking-based image authentication scheme
Pattern Recognition
ICA3PP '09 Proceedings of the 9th International Conference on Algorithms and Architectures for Parallel Processing
Data hiding in images based on tolerable error range
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
Medical image security and EPR hiding using Shamir's secret sharing scheme
Journal of Systems and Software
Image encryption and authentication by orthonormal transform with CRC
Proceedings of the 2011 International Conference on Communication, Computing & Security
Hybrid contourlet-DCT based robust image watermarking technique applied to medical data management
PReMI'11 Proceedings of the 4th international conference on Pattern recognition and machine intelligence
Multiple 3D Medical Data Watermarking for Healthcare Data Management
Journal of Medical Systems
Medical image integrity control combining digital signature and lossless watermarking
DPM'09/SETOP'09 Proceedings of the 4th international workshop, and Second international conference on Data Privacy Management and Autonomous Spontaneous Security
Spatial Domain Image Hiding Scheme Using Pixel-Values Differencing
Fundamenta Informaticae
Effective Management of Medical Information Through A Novel Blind Watermarking Technique
Journal of Medical Systems
Monitoring heart disease and diabetes with mobile internet communications
International Journal of Telemedicine and Applications
Computer Methods and Programs in Biomedicine
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A data-hiding technique called the "bipolar multiple-number base" was developed to provide capabilities of authentication, integration, and confidentiality for an electronic patient record (EPR) transmitted among hospitals through the Internet. The proposed technique is capable of hiding those EPR related data such as diagnostic reports, electrocardiogram, and digital signatures from doctors or a hospital into a mark image. The mark image could be the mark of a hospital used to identify the origin of an EPR. Those digital signatures from doctors and a hospital could be applied for the EPR authentication. Thus, different types of medical data can be integrated into the same mark image. The confidentiality is ultimately achieved by decrypting the EPR related data and digital signatures with an exact copy of the original mark image. The experimental results validate the integrity and the invisibility of the hidden EPR related data. This newly developed technique allows all of the hidden data to be separated and restored perfectly by authorized users.