Research Article
Evaluating Subpixel Target Detection Algorithms in Hyperspectral Imagery
Table 3
Results of local GLRT for different-sized windows.
| | | GLRT local | | Target ID | 3 × 3 | 5 × 5 | F5 × 5 | 7 × 7 | F7 × 7 |
| Self-test | F1 | 4 | 5 | 6 | 6 | 8 | F2 | 1 | 1 | 1 | 1 | 1 | F3 | 1 m2 | 188 | 208 | 230 | 293 | 426 | 2 m2 | 9 | 13 | 13 | 18 | 22 | F4 | 1 m2 | 65 | 101 | 121 | 120 | 152 | 2 m2 | 4 | 8 | 10 | 12 | 18 |
| Blind test | F5 | 1 m2 | 15 | 48 | 66 | 78 | 125 | 2 m2 | 1 | 1 | 1 | 1 | 3 | F6 | 1 m2 | 14 | 24 | 34 | 33 | 54 | 2 m2 | 3 | 5 | 5 | 5 | 6 | F7 | 1 m2 | 92 | 152 | 202 | 244 | 388 | 2 m2 | 81 | 120 | 152 | 160 | 230 |
| Self-test | V1 | 101 | 74 | 87 | 77 | 107 | V2 | 6734 | 3456 | 3286 | 2812 | 2891 | V3 | 2506 | 875 | 741 | 706 | 712 |
| Blind test | V1 | 37 | 46 | 58 | 77 | 156 | V2 | 283 | 392 | 435 | 518 | 694 | V3 | 11274 | 6455 | 5623 | 8259 | 10060 |
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