【作者】 卜晨； 姜立军； 李哲林；

【Author】 BU Chen~1,JIANG Li-Jun~2,LI Zhe-Lin~2 (1.School of Mechanical & Automobile Engineering,South China University of Technology,Guangzhou 510640,China;2.School of Design,South China University of Technology,Guangzhou 510640,China)

【机构】 华南理工大学机械与汽车工程学院； 华南理工大学设计学院；

【摘要】 借助于机器视觉,应用图像处理技术对螺纹检测的一般流程进行了研究,提出了螺纹多参数的检测方法。介绍了图像处理技术中的预处理、边缘轮廓提取、边缘拟合以及参数标定等内容,开发了相应的检测软件。试验结果表明该软件能对螺纹进行实时、高速、全面的检测。更多还原

【Abstract】 Based on machine vision,the paper applies image processing to research general procedure of thread detection, and propose the detection method of thread.Introduced some methods of image processing,such as pre-processing, extracting contour,edging fitting and parameters calibration,and developed the detected software.The experimental results witness that the software can instantly,rapidly and roundly detect thread parameters.更多还原