区域SAR海冰图像分割

SAR Ice Image Segmentation with Region

针对宽观测带合成孔径雷达(Synthetic Aperture Radar,SAR)图像,提出了一种集成区域分割的算法。以区域为研究对象,依次进行基于区域的初始聚类和区域合并。基于Radarsat-1模式数据的实验结果表明,该算法可有效地提高分割准确性。

According to the Wide Band Aperture Radar Synthetic （SAR） ice image, it proposes an algorithm based on the class ofthe incidence angle effect. Based on Radarsat-1 Scan SAR mode data, it proposes a segmentation algorithm for integrated incidence angleeffect correction steps. Sea ice regions are reserched as objects, which does region-based intial clustering, then does type of correctionbased incidence angle effect and region merging one by one. The efficiency of the proposed algorithm has been demonstrated on thesegmentation of SAR sea ice image. The incidence angle effect has a significant influence on the backscattering of the mine.