吉林大学学报(工学版) ›› 2004, Vol. ›› Issue (2): 248-251.

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Detection of conical thread with digital image processing technology

SONG Zhi-gang, WANG Long-shan, CHEN Xiang-wei   

  1. College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China
  • Received:2003-10-10 Online:2004-04-01

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Abstract: A contactless detection system for the conical thread with the digital imaging processing technology was presented. The system used image manipulation method to measure geometrical parameters, including binary image production, edge detection, contour hunting and the thread geometrical parameter calculation. Sizes of a conical thread detected by suggected method were given, and the feasibility and correctness of the method were validated theoretically and practically.

Key words: digital image processing, binary image production, edge detection, gray-scale histogram

CLC Number: 

  • TP274.5
[1] 徐孝恩.螺纹测量［M］.北京:机械工业出版社,1986.
[2] 何斌,马天予,王运坚,朱红莲.Visual C++ 数字图像处理技术［M］.北京:科学技术出版社,2000.
[3] 张少军,艾矫健,李忠富,李长江,李庆利.利用数字图像处理技术测量几何尺寸［J］.北京科技大学学报,2002,24(3):284-287.
[4] 林晓峰,石晓丽.CCD摄像法在工件尺寸测量中的应用［J］.光学仪器,2002,24(3):11-13.
[5] TONG C S,YEUNG Y W.Boundary location from range data using hough transform［J］.Pattern Recognition,2001,34:1975-1982.
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