Research Article
Median Filter Based Compressed Sensing Model with Application to MR Image Reconstruction
Table 2
Numerical comparison for different MR images between our model and the SBA model.
| Image | Method | Samp.Ratio | PSNR (dB) | Time (s) | Rerror |
| Brain 1 | SBA | 25.35% | 34.63 | 5.32 | 0.067 | 512×512 | Our model | 25.35% | 36.06 | 1.58 | 0.053 |
| Brain 2 | SBA | 35.00% | 40.04 | 8.47 | 0.050 | 512×512 | Our model | 35.00% | 43.84 | 1.57 | 0.032 |
| Brain 3 | SBA | 35.00% | 36.34 | 1.44 | 0.029 | 200×200 | Our model | 35.00% | 41.67 | 0.19 | 0.015 |
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