| 基于最大熵和Hough变换的绝缘子图像提取算法 |
| |
| 引用本文： | 张少成,徐耀良,杨宁,杨亚兰,钟绍山.基于最大熵和Hough变换的绝缘子图像提取算法[J].华东电力,2012(4):595-598. |
| |
| 作者姓名： | 张少成 徐耀良 杨宁 杨亚兰 钟绍山 |
| |
| 作者单位： | 上海电力学院电力与自动化学院 |
| |
| 基金项目： | 上海市教委重点学科建设资助项目(J51301)~~ |
| |
| 摘 要： | 提出了一种新的绝缘子图像提取算法,可用于直升机巡线时获取的航拍图像。介绍了对绝缘子图像特征的分析,说明了绝缘子图像的提取方法。算例结果表明:该算法能够从背景复杂的航拍图像中提取出玻璃绝缘子或陶瓷绝缘子的图像。
|
| 关 键 词： | 绝缘子 图像提取 最大熵阈值法 Hough变换 形态学滤波 |
Algorithm for Insulator Image Extraction Based on Maximum Entropy and Hough Transform |
| |
| ZHANG Shao-cheng,XU Yao-liang,YANG Ning,YANG Ya-lan,ZHONG Shao-shan.Algorithm for Insulator Image Extraction Based on Maximum Entropy and Hough Transform[J].East China Electric Power,2012(4):595-598. |
| |
| Authors: | ZHANG Shao-cheng XU Yao-liang YANG Ning YANG Ya-lan ZHONG Shao-shan |
| |
| Affiliation: | (School of Electric Power and Automation Engineering,Shanghai University of Electric Power,Shanghai 200090,China) |
| |
| Abstract: | This paper proposes an algorithm based on maximum entropy and Hough transform in order to extract insulator image from aerial image of helicopter patrol.The method for analyzing insulator image features and extracting images are presented.Calculation results show that the proposed algorithm can extract both glass and porcelain insulator image from aerial image with complicated background. |
| |
| Keywords: | insulator image extraction maximum entropy threshold method Hough transform morphological filter |
| 本文献已被 CNKI 等数据库收录！ |
