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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2013
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Article
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Fig 1
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Research Article
Image Restoration Combining the Second-Order and Fourth-Order PDEs
Figure 1
Recovered results via our proposed model and compared with the Perona-Malik’s model and the You-Kaveh model.
(a)
Original image
(b)
Noisy image
(c)
Perona-Malik’s model
(d)
You-Kaveh’s model
(e)
Our proposed model