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The percentage of images within the MR image dataset
| Image | Frequency | Percentage |
|---|---|---|
| SNR (Signal to noise ratio) | 4 | 16% |
| CNR (Contrast to noise ratio) | 6 | 24% |
| SR (Spatial resolution) | 2 | 8% |
| Artefact | 7 | 28% |
| SNR and CNR | 1 | 4% |
| No quality errors evident | 5 | 20% |
| Total | 25 | 100% |
