本文针对不同时期高分辨率遥感影像进行城市变化检测，在利用传统变化检测方法得到的检测结果的基础上，考虑消除投影差和阴影对变化检测结果的影响。
In this paper, by use of high resolution satellite images at different points of time, based on the traditional method, take projection and shade into the effect of change detection.
实验结果表明，该方法能够有效地检测和消除阴影。
The results illustrate that the approach is efficient when handling widely different conditions that can occur.
因此，本文针对道路上的阴影特点，提出了一个检测和消除阴影的新方法。
Therefore, according to the characteristics of shadow on the road, we proposed a novel method to detect and remove shadow.
应用推荐