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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2018
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Article
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Fig 21
/
Research Article
A Perceptive Approach to Digital Image Watermarking Using a Brightness Model and the Hermite Transform
Figure 21
(a) Mask (×8) (method [
16
]). (b) Difference between the original image and the marked image (×16).
(a)
(b)