Table 2 Comparison of FoM.

From: An enhanced denoising system for mammogram images using deep transformer model with fusion of local and global features

Noise level

10

20

40

80

100

Noisy image

10.267

9.3365

8.813

8.2425

9.048

FROST

10.923

10.747

10.4515

10.024

10.1455

LEE

12.873

12.6295

12.335

12.024

12.2825

SARBM3D

11.0325

9.8825

9.494

9.1665

9.7875

SRAD

11.8

11.461

11.214

11.022

11.179

NPD

12.872

11.968

11.443

10.938

11.597

WFB

13.087

12.256

11.4495

10.866

11.6105

WGB

13.5125

12.9745

12.1465

11.4795

12.122

OBNLM

10.655

9.815

9.27

8.935

9.644

NLMW

10.623

9.8761

9.348

9.012

9.659

DLRA

14.487

13.477

12.78

12.510

13.24

Proposed method

16.918

15.89

14.95

14.43

15.13