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Table 4 Choices of the parameter \(\theta _{n}\) for testing fast convergence at the first 10,000 iterations

From: Split monotone variational inclusion with errors for image-feature extraction with multiple-image blends problem

Choice

CPU (s)

NCC

SNR

ISNR

tol

1

469.60

0.7163

12.5216

4.3232

5.49 × 10−6

2

470.78

0.7151

12.7150

4.3570

5.14 × 10−6

3

470.51

0.7180

12.1811

4.1980

6.03 × 10−6

4

463.59

0.7158

13.1323

4.1536

4.09 × 10−6

5

471.47

0.5356

6.4557

−1.3499

9.50 × 10−6

6

429.86

0.9763

23.5064

14.4992

2.52 × 10−7

7

468.06

0.7180

12.1859

4.2001

6.02 × 10−6