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Table 2 Iterations and computational time for Figs. 2a and 3a

From: The Vese-Chan model without redundant parameter estimation for multiphase image segmentation

Image

Size

Iterations

Computational time(s)

  

Classic optimization

ADMM

Classic optimization

ADMM

Figure 2a

256 × 256

85

20

17.18

1.12

Figure 3a

142 × 146

245

22

36.96

2.10