分析了ADS40影像变形的原因,探讨了ADS40影像几何预处理的两种方法及关键技术。
The distortion of ADS40 raw image is discussed in this paper. The methods of geometric pre-process are also discussed for ADS40 image. The Levell image could be applied to automatic image matching and point determination. The experimental results prove that the presented methods of this paper are feasible.