Research Article
Evaluating Subpixel Target Detection Algorithms in Hyperspectral Imagery
Table 4
Results of local ACE for different-sized windows.
| | | ACE local | | Target ID | 3 × 3 | 5 × 5 | F5 × 5 | 7 × 7 | F7 × 7 |
| Self-test | F1 | 1 | 1 | 1 | 1 | 1 | F2 | 1 | 1 | 1 | 1 | 1 | F3 | 1 m2 | 16 | 17 | 19 | 33 | 62 | 2 m2 | 1 | 1 | 1 | 1 | 1 | F4 | 1 m2 | 50 | 68 | 75 | 72 | 75 | 2 m2 | 1 | 1 | 1 | 1 | 1 |
| Blind test | F5 | 1 m2 | 11 | 11 | 12 | 13 | 13 | 2 m2 | 1 | 1 | 1 | 1 | 1 | F6 | 1 m2 | 6 | 5 | 5 | 5 | 5 | 2 m2 | 1 | 1 | 1 | 1 | 1 | F7 | 1 m2 | 5 | 5 | 5 | 5 | 9 | 2 m2 | 2 | 2 | 2 | 2 | 1 |
| Self-test | V1 | 3 | 3 | 3 | 3 | 7 | V2 | 3148 | 1524 | 1457 | 1171 | 1416 | V3 | 2387 | 1143 | 961 | 812 | 792 |
| Blind test | V1 | 1 | 5 | 8 | 15 | 21 | V2 | 79 | 106 | 119 | 198 | 359 | V3 | 12513 | 6859 | 6327 | 10543 | 16328 |
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