黄宵宁;张真良;

• 1:南京工程学院电力学院

摘要(Abstract)：

提出了一种新的绝缘子图像提取算法,可用于直升机智能巡检图像中绝缘子图像的提取。该算法首先将航拍得到的高分辨率玻璃绝缘子彩色图像进行RGB到HSI彩色空间的转换;然后对HSI空间的S分量,采用基于遗传算法的最大熵阈值的方法进行图像分割;接着对分割后的图像用双结构级联滤波器滤除噪声;最后用连通区域方法将分割出的绝缘子串轮廓标识出来。算例结果表明:该算法能够从背景复杂的航拍图像中完整地提取绝缘子图像,有较高的工程应用价值。

关键词(KeyWords)： 绝缘子图像提取;图像分割;遗传算法;形态学滤波;连通区域标记

Abstract:

Keywords:

基金项目(Foundation): 江苏省高校自然科学基金资助项目(09KJB470002)

作者(Author): 黄宵宁;张真良;

Email:

DOI: 10.13335/j.1000-3673.pst.2010.01.027

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