Table 6.
ASPECTS results in terms of different compression ratios with cases (C = correspondence observed in different brain CT images)
| File no. | Compression ratios | |||||
|---|---|---|---|---|---|---|
| Original | 5:1 | 10:1 | ||||
| ASPECTS total scores | Correspondence in ASPECTS | ASPECTS total scores | Agreement (%) | ASPECTS total scores | Agreement (%) | |
| 1 | 2 | C | 2 | 100 | 2 | 100 |
| 2 | 8 | C | 8 | 100 | 8 | 100 |
| 3 | 9 | C | 8 | 100 | 8 | 100 |
| 4 | 9 | C | 9 | 100 | 9 | 100 |
| 5 | 6 | C | 5 | 100 | 5 | 100 |
| 6 | 1 | C | 1 | 100 | 1 | 100 |
| 7 | 9 | C | 9 | 100 | 9 | 100 |
| 8 | 1 | C | 1 | 100 | 1 | 100 |
| 9 | 6 | C | 6 | 100 | 6 | 100 |
| 10 | 10 | C | 10 | 100 | 10 | 100 |
| 11 | 8 | C | 7 | 100 | 7 | 100 |
| 12 | 8 | C | 8 | 100 | 8 | 100 |