【24h】

A Method of Detecting Pantograph Slide's Abrasion Based on Image Processing

机译:基于图像处理的受电弓滑板磨损检测方法

获取原文
获取原文并翻译 | 示例

摘要

This paper presents a design of a detection method of pantograph slide's abrasion. First, cascade filter with dynamic intensity is adopted to filter original images. The local contrast enhancement algorithm based on local standard deviation is used to enhance the target area. Next, the adaptive threshold Canny edge detection algorithm is then performed on the preprocessed images to extract the edge of slides. The slide edges are located by Hough transform, and the actual slide residual thickness can be calculated by the camera calibration method.
机译:本文提出了一种受电弓滑块磨损检测方法的设计。首先,采用具有动态强度的级联滤波器对原始图像进行滤波。基于局部标准差的局部对比度增强算法用于增强目标区域。接下来,对预处理后的图像执行自适应阈值Canny边缘检测算法,以提取幻灯片的边缘。通过霍夫变换对滑块边缘进行定位,并且可以通过相机校准方法计算出实际的滑块剩余厚度。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号