Abstract and Applied Analysis / 2013 / Article / Fig 5

Research Article

Fractional-Order Total Variation Image Restoration Based on Primal-Dual Algorithm

Figure 5

Comparison of four algorithms for the noisy image with additive Gaussian white noise of .
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(a) Barbara with 20 SD Gaussian noise
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(b) Partial view of (a)
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(c) IP-M algorithm
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(d) IF-O PDE algorithm
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(e) ROF algorithm
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(f) FOTV algorithm