| 基于图像处理的航空发动机叶片检测技术研究 |
| |
| 引用本文： | 于坤林,谢志宇,王志敏.基于图像处理的航空发动机叶片检测技术研究[J].长沙航空职业技术学院学报,2013(3):32-35. |
| |
| 作者姓名： | 于坤林 谢志宇 王志敏 |
| |
| 作者单位： | 长沙航空职业技术学院,湖南长沙410124 |
| |
| 基金项目： | 本文为长沙航空职业技术学院院级课题“基于图像处理的航空发动机叶片检测技术研究”（编号：YC1201）阶段性研究成果. |
| |
| 摘 要： | 提出了一种基于图像处理的航空发动机叶片检测方法。该方法首先对叶片进行校正和滤波，然后进行自适应均衡化图像增强处理，最后进行自动阈值的canny算子边缘检测，实验表明：该方法能够较好地检测出叶片裂纹，取得较好的检测效果。
|
| 关 键 词： | 中值滤波 自动阈值canny算子 自适应均衡化 叶片裂纹检测 |
Research on Aero Engine Blade Detection Technology Based on Image Processing |
| |
| YU Kunlin,XIE Zhiyu,WANG Zhimin.Research on Aero Engine Blade Detection Technology Based on Image Processing[J].JOurnal of Changsha Aeronautical Vocational and Technical College,2013(3):32-35. |
| |
| Authors: | YU Kunlin XIE Zhiyu WANG Zhimin |
| |
| Institution: | (Changsha Aeronautical Vocational and Technical College, Changsha Hunan 410124) |
| |
| Abstract: | This paper presents an aero engine blade detection method based on image processing. The method first corrects and filters the blade, then makes an enhancement processing of the adaptive e- qualization image, and lastly conducts edge detection on automatic threshold canny operator. The exper- iments show that： the method can be used to better detect the blade crack, and achieves better detection effect. |
| |
| Keywords: | median filter automatic threshold Canny operator adaptive equalization blade crackdetection |
| 本文献已被 维普 等数据库收录！ |
