Journal of Mathematics / 2013 / Article / Fig 5

Research Article

Restoring Poissonian Images by a Combined First-Order and Second-Order Variation Approach

Figure 5

Results of different methods for Example 3.
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(a) True image
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(b) PSF
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(c) Degraded image
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(d) Theta
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(e) Tikhonov
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(f) TV
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(g) HTV
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(h) Hybrid TV