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Computational and Mathematical Methods in Medicine
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Computational and Mathematical Methods in Medicine
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2015
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Article
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Fig 1
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Research Article
The EM Method in a Probabilistic Wavelet-Based MRI Denoising
Figure 1
Comparative images: (a) without shift-invariant filtering; (b) with shift-invariant filtering (
). Saw tooth (artifacts) can be seen in the case (a).
(a)
(b)