这是几幅比较好的SAR影像，可用于去噪或者目标提取、分割等算法的示例图像，图片比较清晰而且地物比较丰富。-This is the good pieces of SAR images can be used for denoising or object extraction, image segmentation algorithm for example, the picture is relatively clear and rich in surface features.

sar影像滤波 分割 全局优化的多相C.V模型在对SAR图像进行分割时,获取边缘指示函数的方式是通过ROEWA算子(sar filter segmention An Experimental Study of X-Band Synthetic Aperture Radar (SAR) Imagery for Marine Oil Slick Monitoring)