Table 3 Average PSNR and SSIM differences between denoising algorithms for the three images
| Â | Â | PSNR (dB) | SSIM (%) |
|---|---|---|---|
NeighShrink/VisuShrink | Image 1 | 1.33 | 8.98 |
Image 2 | 2.23 | 15.4 | |
Image 3 | 0.69 | 9.31 | |
BiShrink/NeighShrink | Image 1 | 1.20 | 10.03 |
Image 2 | 0.51 | 1.87 | |
Image 3 | 1.22 | 5.81 | |
Proposed algorithm/NeighShrink | Image 1 | 2.45 | 13.78 |
Image 2 | 1.05 | 5.75 | |
Image 3 | 2.45 | 11.00 | |
Proposed algorithm/BiShrink | Image 1 | 1.07 | 3.73 |
Image 2 | 0.39 | 3.88 | |
Image 3 | 1.24 | 5.19 |