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Building extraction from high resolution SAR imagery in urban areas

机译:从市区的高分辨率SAR影像中提取建筑物

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In this paper, the textural characteristics of the buildings were quantified by using two texture descriptors, namely, Square Root Pair Difference (SRPD) and Gi*. Then, a novel method, based on SRPD and Gi*, to extract building areas in urban areas from very high resolution SAR images is presented. The results showed that this method has the ability to differentiate buildings from the complicated features in urban areas, which can be employed for land mapping and provides support for relief operations.
机译:在本文中,通过使用两个纹理描述符,即平方根对差(SRPD)和Gi *对建筑物的纹理特征进行了量化。然后,提出了一种基于SRPD和Gi *的非常高分辨率的SAR图像中提取城市建筑面积的新方法。结果表明,该方法具有将建筑物与城市地区复杂特征区分开的能力,可用于土地制图,为救援工作提供支持。

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