Abstract and Applied Analysis / 2013 / Article / Fig 6

Research Article

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

Figure 6

Relation among the iteration, PSNR, and primal-dual gap on the noisy Lena image with , , and .
585310.fig.006a
(a) Relation between the iteration and PSNR
585310.fig.006b
(b) Relation between the iteration and primal-dual gap