机车车辆衬里式制动器图像处理测厚方法

2010 2nd IEEE InternationalConference on Network Infrastructure and Digital Content Pub Date : 2010-12-03 DOI:10.1109/ICNIDC.2010.5657787

J. Hwang, HunHo Park, Whoiyul Kim

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引用次数: 4

摘要

本文提出了一种自动测量机车车辆衬里式制动器厚度的方法。为了检测刹车片内衬，采用圆形霍夫变换寻找感兴趣点，并在感兴趣区域内搜索刹车片边缘。实验结果表明，该方法在距相机1.0m处精确测量衬里式制动器的厚度，精度分别为1.15mm。

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Thickness measuring method by image processing for lining-type brake of rolling stock

In this paper we propose the method that measures the thickness of lining-type brake of rolling stock automatically. In order to detect the disk lining brake circular Hough Transform is performed to find the interest point and the edge of brake was searched within the region of interest. Experimental results indicated that the proposed method accurately measures the thickness of lining-type brake with an accuracy of 1.15mm, respectively at the distance of 1.0m from the camera.

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2010 2nd IEEE InternationalConference on Network Infrastructure and Digital Content

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