基于纹理分析和人工神经网络的SAR图像中海面溢油识别方法

Periodical of Ocean University of China(2009)

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Abstract
基于纹理分析和人工神经网络建立了用于区别SAR图像中溢油现象和疑似溢油现象的模型。引入图像处理中的纹理分析作为识别溢油现象的特征参量,并利用方差分析对计算的31个特征参量进行筛选作为神经网络的输入。结果表明,模型能够较好的识别溢油现象,测试样本集的总体精度为0.83;纹理特征作为特征参量以及基于方差分析的特征参量筛选提高了溢油现象的识别精度。
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Key words
oil spill detection,analysis of variance,artificial neural network,texture feature,synthetic aperture radar
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