Research on Modified Algorithms of Cylindrical External Thread Profile Based on Machine Vision

Research on Modified Algorithms of Cylindrical External Thread Profile Based on Machine Vision

In the non-contact detection of thread profile boundary correction, it remains challenging to ensure that the thread axis intersects the CCD camera axis perpendicularly. Here, we addressed this issue using modified algorithms. We established the Cartesian coordinate system according to the spatial g...

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Bibliographic Details
Main Authors: Chen JH, Zhang JJ, Gao RJ, Jiang CH, Ma R, Qi ZM, Jin H, Zhang HD, Wang XC
Format: Article
Language:English
Published: Sciendo 2020-02-01
Series:Measurement Science Review
Subjects:
theoretical tooth profile
theoretical image boundary
actual tooth profile
actual image boundary
machine vision
difference equation
screw thread image processing
Online Access:http://www.degruyter.com/view/j/msr.2020.20.issue-1/msr-2020-0003/msr-2020-0003.xml?format=INT

Internet

http://www.degruyter.com/view/j/msr.2020.20.issue-1/msr-2020-0003/msr-2020-0003.xml?format=INT

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