Table 4.
PSNRs (dB) of the noise simulation image
| 10 dB | 5 dB | 3 dB | 0 dB | |
|---|---|---|---|---|
| TV-GD | 32.24 | 28.01 | 22.44 | 16.96 |
| TV-L p (p = 0.8) | 35.14 | 30.13 | 27.95 | 25.21 |
| TV-L p (p = 0.5) | 35.63 | 30.40 | 28.10 | 25.06 |
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