本文利用Radon变换的小波系数直方图对遥感影像居民地进行提取。首先,通过Radon变换将纹理影像的旋转和平移转化为平移,然后对Radon变换后的影像进行小波变换,最后利用小波系数直方图作为旋转和平移不变特征进行纹理分割。实验结果表明:基于Radon变换的小波系数直方图方法对遥感影像居民地有较好的提取结果。 In this paper, Radon transform wavelet coefficient histogram to remote sensing image residents to extract. Firstly, the rotation and translation of the texture image are transformed into the translation by Radon transform, then the Radon transformed image is transformed by wavelet transform. Finally, the texture segmentation is performed by using the wavelet coefficient histogram as the rotation and translation invariant features. The experimental results show that the wavelet coefficient histogram method based on Radon transform has a better extraction result for the residents of remote sensing images.