【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。更多还原

【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 equalization image,and lastly conducts edge detection on automatic threshold canny operator. The experiments show that: the method can be used to better detect the blade crack,and achieves better detection effect.更多还原