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Journal of Healthcare Engineering
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Journal of Healthcare Engineering
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2018
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Article
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Tab 4
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Research Article
Robust and Fragile Medical Image Watermarking: A Joint Venture of Coding and Chaos Theories
Table 4
Robustness values against speckle noise.
Variance
N
c
(proposed technique)
0.02
1
0.03
1
0.05
1
0.2
1