Table 7 Summary of the performance evaluation results
From: Unified piecewise epipolar resampling method for pushbroom satellite images
Criterion | Image-spaced method | Object-spaced method | Proposed method |
|---|---|---|---|
Geo-positioning accuracy | Good | Good | Good |
Pixel scale and perpendicularity of axis in object space | May not be square | Square | Square |
May not be perpendicular | Perpendicular | Perpendicular | |
Near zero y-parallax in epipolar image space | Good | Good | Good |
Proportionality between disparity and height | Proportional | May not be proportional | Proportional |