Table 6 Speckle noise performance table.

From: Research on improved black widow algorithm for medical image denoising

No

Name

MSE

PSNR

SSIM

ENL

EPI

1

BWOA

0.478

30.250

0.854

1.542

0.836

2

BWOA1.0

0.237

28.306

0.845

50.844

0.275

3

BWOA2.0

0.428

25.622

0.725

1.645

0.872