Research Article
A MRI Denoising Method Based on 3D Nonlocal Means and Multidimensional PCA
Table 3
The comparison of different methods with 5% Rician noise.
| Denoising method | SNR | PSNR | SSIM |
| 3D-ADF | 9.7543 | 24.8338 | 0.6717 | OMNLM_LAPCA | 9.7943 | 30.42 | 0.8415 | NLM3D |
18.7476 | 32.6647 | 0.9034 | Proposed | 19.7629 | 33.6679 | 0.9236 |
|
|