一种检测SAR图像边缘的方法

A Algorithm of SAR Image Edge Detection

传统算法不能很好地解决合成孔径雷达 (SAR)图像边缘检测问题。为此提出了一种改进方法 :将Haralick曲面拟合法和改进的广义模糊算子 (GFO)两种算法相结合 ,分别独立求出SAR图像边缘 ,然后将分别求出的图像边缘合并 ,得出最终边缘。用实际SAR图像对该算法进行检验 ,验证了该算法的有效性。

At present, classic image edge detection algorithm is not very suitable for SAR image. This paper gives a new effective algorithm to solve the problem. We use Haralick method and GFO method to independently detect the SAR image edge and then merge the two results to obtain a final edge. An example was given at end of this paper.