提出了实现高分辨率星载SAR单视图像斑点噪声抑制的广义形态滤波法.它以广义形态滤波器实现斑点噪声的抑制,并加以点目标的检测和保持,获得高空间分辨率和高辐射分辨率的SAR单视图像.最后用实际数据进行实验,验证了算法的有效性.

Method is developed for speckle reduction of high resolution one-look spaceborne SAR images in this paper. This method, based on generalized morphological filter, makes high spatial resolution and high radio- metric resolution one-look SAR images by means of smoothing speckle with generalized morphological filter. This method is discussed in detail, and its efficiency is demonstrated with the spaceborne SAR images data.

TN95