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An Efficient Watermarking Scheme for Medical Data Security With the Aid of Neural Network

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Academic year: 2019

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Figure 1: General Back propagation Neural Network Architecture.
Figure 4.  (a) Original medical images of human brain, (b) Watermarked image, (c) Recovered Watermark
Figure  5:  (a)  Original  medical  image  of  human  lungs  (N1  and  N2),  (b)  Watermarked  image,  (c)  Recovered  Watermark
Table 1: Normalized correlation (NC) and PSNR value for the medical images.
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