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Table 1 IOSNR values provided with three methods, p = 3, 4, 5

From: Resolution-enhanced radar/SAR imaging: an experiment design framework combined with neural network-adapted variational analysis regularization

SNR (dB)

IOSNR(p); p= 3, 4, 5

 

First scenario:

κ r = 10; κ a = 30

Second scenario:

κ r = 7; κ a = 20

 

IOSNR (3)

IOSNR (4)

IOSNR (5)

IOSNR (3)

IOSNR (4)

IOSNR (5)

5

3.58

6.21

10.36

4.75

7.27

11.74

7

4.37

7.46

12.54

5.69

8.74

12.36

10

5.45

8.27

13.23

5.94

9.57

14.75

15

7.36

8.83

15.27

7.58

10.35

16.27

  1. (3)DEDR-RSF method [7]; (4)APES method [6]; (5)DEDR-VA-NN technique (16). The results are reported for the both simulated scenarios.