A machine vision system for measuring screw pitch with image processing techniques

Tianyu HAN,Changhou LU,Jianmei LI,Ang YIN,Qiulin HOU

Journal of Shandong University(Engineering Science) . 2022, (3): 80 -85 . DOI: 10.6040/j.issn.1672-3961.0.2020.509