Research Article
A Subpixel Matching Method for Stereovision of Narrow Baseline Remotely Sensed Imagery
Table 1
General information of the test image pairs.
| Test number | Data source | Image size | GSD (m) | Location | True disparity (pixels) |
| 1 | Pleiades | 7590 × 6510 | 0.5 | USA: Washington | 8.738 | 2 | SPOT-5 | 2050 × 2100 | 2.5 | China: Beijing | 8.738 | 3 | SPOT-6 | 2015 × 1950 | 1.5 | China: Beijing | 8.738 | 4 | WorldView-3 | 2000 × 2000 | 0.3 | Spain: Madrid | 8.738 | 5 | GeoEye-1 | 3000 × 3000 | 0.4 | Holland: Amsterdam | 8.738 | 6 | GF-2 | 4500 × 4750 | 0.8 | China: Karamay | 8.738 |
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