Speckle Reduction for Spaceborne SAR Images Based on Generalized Morphological Filter
Han Yue-qiu · Modern Radar · 2001
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.