Research Article

A Subpixel Matching Method for Stereovision of Narrow Baseline Remotely Sensed Imagery

Table 1

General information of the test image pairs.

Test numberData sourceImage sizeGSD (m)LocationTrue disparity (pixels)

1Pleiades7590 × 65100.5USA: Washington8.738
2SPOT-52050 × 21002.5China: Beijing8.738
3SPOT-62015 × 19501.5China: Beijing8.738
4WorldView-32000 × 20000.3Spain: Madrid8.738
5GeoEye-13000 × 30000.4Holland: Amsterdam8.738
6GF-24500 × 47500.8China: Karamay8.738