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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ibaida, A. Khalil, I. van Schyndel, R. |
| Copyright Year | 2011 |
| Description | Author affiliation: Computer Science and Information Technology, RMIT University, Melbourne, Australia (Ibaida, A.; Khalil, I.; van Schyndel, R.) |
| Abstract | In Wireless telecardiology applications, an ECG signal is often transmitted without any patient details which are often supplied separately as clear text. This allows the possibility of confusion of link between signal and identity (for example, with wireless signal collision attacks). ECG data transmission can be more robustly tied to either patient identity or other patient meta-data if this meta-data is embedded within the ECG signal itself when sent. In this paper ECG signals are watermarked with patient biomedical information in order to confirm patient/ECG linkage integrity. Several cases have been tested with different degrees of signal modification due to watermarking. These show its effect on the diagnostic value of the signal (for example, the PRD as an error measure). It is found that a marginal amount of signal distortion that is sufficient to hold the patient information, will not affect the overall quality of the ECG. The proposed system will not increase the size of host signals, nor change its scaling nor bandwidth. In addition, its low complexity makes it suitable for power-limited wearable computing and sensor-net applications. |
| Starting Page | 393 |
| Ending Page | 396 |
| File Size | 243471 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457706127 |
| ISSN | 02766547 |
| e-ISBN | 9781457706110 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Creative Commons Attribution License 2.5 (CCAL) |
| Subject Keyword | Electrocardiography Watermarking Wireless communication Communication system security Wireless sensor networks Educational institutions |
| Content Type | Text |
| Resource Type | Article |
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