基于不变矩的SAR图象海面油膜形态分类

The Morphologic Classification of Sea Surface Slicks in SAR Image Based on Invariant Moments

应用模式识别中区域内部变换的形状分析方法—不变矩方法，提取海洋ＳＡＲ图象中的表面油膜特征，并结合表面油膜的边缘梯度特征，采用动态聚类的方法对ＳＡＲ图象中的表面油膜进行分类。

The image feature of sea surface slicks in a oceanic SAR image has been extracted by using the method of planar invariant moments in patter recognition in addition with the boundary gradient of surface slicks.Using the dynamic clustering method the surface slicks have been classified into three classes,and the result is satisfied with the purpose.