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用图像扫描方法获取了实海金属试片的腐蚀形貌图像并通过滤波和直方图均衡的方法对图像进行处理 ;用小波变换对得到的腐蚀形貌图像进行纹理分析 ;从变换后每个子图像中提取能量特征并和实海腐蚀数据之间的相关性进行了初步的研究 ,得到了较好的结果
The image of the real sea metal specimen was acquired by the image scanning method and the images were processed by the method of filtering and histogram equalization. The wavelet analysis was used to analyze the texture of the corrosion morphology image. In the extraction of energy characteristics and the correlation between the data and real-sea corrosion conducted a preliminary study, and obtained better results