Noisy

DD DWT proposed

DD DWT after Sharpening

DD CWT proposed

DD CWT after Sharpening

${\sigma }_n^2=0.25$

9.1025

17.70

17.90

15.95

17.65

${\sigma }_n^2=0.2$

9.588

18.36

18.12

16.41

17.31

${\sigma }_n^2=0.15$

10.345

19.12

19.85

17.18

19.01

${\sigma }_n^2=0.1$

11.530

20.45

20.83

18.29

19.2