[1]张小洁,段峻.改进的Hough变换在零件圆心定位中的应用[J].机械与电子,2016,(10):62-64,68.
 ZHANG Xiaojie,DUAN Jun.Application of Improved Hough Transforming in Parts Center Positioning[J].Machinery & Electronics,2016,(10):62-64,68.
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改进的Hough变换在零件圆心定位中的应用
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2016年10期
页码:
62-64,68
栏目:
自动控制与检测
出版日期:
2016-10-20

文章信息/Info

Title:
Application of Improved Hough Transforming in Parts Center Positioning
作者:
张小洁段峻
(陕西工业职业技术学院,陕西 咸阳 712000)
Author(s):
ZHANG XiaojieDUAN Jun
(Shaanxi Polytechnic Institute,Xianyang 712000,China)
关键词:
图像处理Hough变换粉末冶金零件圆心定位边缘检测
Keywords:
image processing hough transform powder metallurgy parts center positioningedge detection
分类号:
TP29
文献标志码:
A
摘要:
针对自动化生产线上粉末冶金零件在检测中圆心定位困难的问题,在传统Hough圆变换方法基础上作了一系列改进,该方法先对图像进行预处理,比如滤波、边缘检测等,然后进行Hough变换实现零件图像的快速定位。实践证明,该方法不但减少了图像处理的时间,而且提高了Hough圆变换在各种零件检测中圆心定位的准确性。
Abstract:
This paper studied the center-positioning problem in testing powder metallurgy parts on automatic production line. A series of improvements were made on the traditional Hough transforming circle method. The new method carries out image preprocessing, such as filtering, edge detection and so on, and then goes to fast Hough transforming to realize fast image positioning. Practice has proved that this method not only reduces the time of image processing, but also improves the Hough transforming circle center positioning accuracy in the detection of all kinds of accessories.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-07-26
基金项目:陕西工业职业技术学院科研基金项目(ZK16-05)
作者简介:张小洁(1978-),女,陕西合阳人,副教授,研究方向为智能化制造与检测; 段峻(1976-),男,陕西汉中人,副教授,研究方向为自动化检测与应用。
更新日期/Last Update: 2016-10-25