Wavelet-Based ECG Steganography for Protecting Patient Confidential Information in Point-of-Care Systems
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Cites background or methods from "Wavelet-Based ECG Steganography for..."
...The classical metrics [8, 25, 39] that are used to compare include: PSNR, PRD and BER The metrics are defined by: PSNR is the ratio of maximum amplitude of the cover ECG signal to the mean squared deviation between the two signals....
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...Ibaida and Khalil [25] achieve this by using a weighted PRD for which the weights are obtained from previous work done by Al-Fahoum [41]....
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...Wavelet based ECG Steganography is achieved by using the combination of encryption and scrambling technique in [25]....
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...Here we have used Daubechies 4 wavelet [25]....
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...BER is the ratio between the extracted secret information and the original secret information which gives the measure of data loss [25]....
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66 citations
65 citations
References
3,545 citations
"Wavelet-Based ECG Steganography for..." refers background in this paper
...2 shows an example of what information could be stored inside the ECG signal [14]....
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1,057 citations
"Wavelet-Based ECG Steganography for..." refers background in this paper
...There are many approaches to secure patient sensitive data [2], [7], [9], [10]....
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776 citations
"Wavelet-Based ECG Steganography for..." refers background in this paper
...C represents the coefficients which is a function of scale and position parameters [15]....
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742 citations
"Wavelet-Based ECG Steganography for..." refers background in this paper
...Steganography is the art of hiding secret information inside another type of data called host data [8]....
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369 citations
"Wavelet-Based ECG Steganography for..." refers background in this paper
...Accordingly, to reduce the medical labor cost, the use of remote healthcare monitoring systems and point-of-care (PoC) technologies have become popular [1], [2]....
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