|
|
Zero padding |
[11] without EP |
[11] with EP |
DT-CWT-NLM [14] |
SWT-DWT [15] |
Proposed Method (integer) |
Proposed Method (floating-point) |
| Lena |
35.33 |
35.48 |
35.63 |
29.48 |
33.03 |
35.85 |
36.16 |
| Baboon |
24.28 |
24.27 |
24.30 |
21.90 |
22.84 |
24.28 |
24.31 |
| Barbara |
25.80 |
25.67 |
25.91 |
23.48 |
24.49 |
26.00 |
26.05 |
| Boat |
30.74 |
30.87 |
30.93 |
26.56 |
28.72 |
30.79 |
30.92 |
| Peppers |
31.37 |
33.03 |
33.22 |
29.14 |
30.94 |
32.85 |
33.05 |
| Medical 1 |
37.11 |
37.26 |
37.34 |
34.62 |
35.76 |
37.27 |
37.44 |
| Medical 2 |
44.54 |
44.52 |
44.75 |
36.37 |
40.90 |
43.07 |
44.61 |