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The Scientific World Journal
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2014
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Article
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Fig 1
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Research Article
An Analysis Dictionary Learning Algorithm under a Noisy Data Model with Orthogonality Constraint
Figure 1
The convergence curves of the ADL algorithms for both the noise-free and noise case (where SNR = 25 dB).
(a)
OHIT-ADL
(b)
AK-SVD
(c)
NAAOLA
(d)
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