| 图像处理技术在镀镍层腐蚀保护等级评定中的应用 |
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| 引用本文： | 曲彦平,于淼,耿新.图像处理技术在镀镍层腐蚀保护等级评定中的应用[J].表面技术,2008,37(1):80-82. |
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| 作者姓名： | 曲彦平 于淼 耿新 |
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| 作者单位： | 沈阳工业大学材料学院,辽宁,沈阳,110023 |
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| 摘 要： | 为了能够准确地得到镀镍涂层腐蚀"保护"等级,利用计算机图像处理技术对镀镍层腐蚀图像的腐蚀特征进行检测分析.对镀镍层腐蚀图像采集、图像预处理、图像二值化、腐蚀特征点面积测量进行讨论,给出镀镍层腐蚀特征检测分析图像处理的算法,同时利用MATLAB工具箱对图像处理过程进行仿真试验,最后根据镀镍层腐蚀特征点面积计算镀镍层腐蚀"保护"等级.该方法为镀镍层腐蚀"保护"等级评定提供新的依据.
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| 关 键 词： | 镀镍层 腐蚀评级 图像处理 MATLAB 图像二值化 图像处理 处理技术 镀镍层 腐蚀保护 等级评定 应用 Image Processing Based Grade Corrosion Protection Nickel Coating System 方法 面积计算 仿真试验 处理过程 工具箱 MATLAB 算法 面积测量 |
| 文章编号： | 1001-3660（2008）01-0080-03 |
| 收稿时间： | 2007-10-23 |
| 修稿时间： | 2007年10月23 |
Rating System of the Nickel Coating Corrosion Protection Grade Based on Image Processing |
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| QU Yan-ping,YU Miao and GENG Xin.Rating System of the Nickel Coating Corrosion Protection Grade Based on Image Processing[J].Surface Technology,2008,37(1):80-82. |
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| Authors: | QU Yan-ping YU Miao and GENG Xin |
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| Affiliation: | School of Materials , Shenyang University of Technology , Shenyang 110023 , China,School of Materials , Shenyang University of Technology , Shenyang 110023 , China and School of Materials , Shenyang University of Technology , Shenyang 110023 , China |
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| Abstract: | In order to find the corrosion protection grade of the nickel coating exactly, the computer image processing techniques were used to detect corrosion features in nickel coating. The methods included the nickel coating image collecting, image preprocessing, image binarization, area calculation of corrosion features in nickel coating , the al- gorithm of computer image processing on corrosion protection test was studied, and simulative experiment on the algorithm based on MATLAB was introduced, then the corrosion feature area parameters was used to calculate corrosion protection grade. This method provided a new basis to nickel coating protection grade rating. |
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| Keywords: | binarizationNickel coating Corrosion protection grade Image processing MATLAB Image |
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