Measurement of gear size parameters based on Hough transform circle segmentation

WenHao Xiong; YiBin He

doi:10.1117/12.2537897

14 February 2020 Measurement of gear size parameters based on Hough transform circle segmentation

WenHao Xiong, YiBin He

Proceedings Volume 11432, MIPPR 2019: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications; 114320X (2020) https://doi.org/10.1117/12.2537897
Event: Eleventh International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2019), 2019, Wuhan, China

Abstract

This paper analyzes the importance of gear parameter detection in industrial production using digital image processing technology to detect gear parameters. In view of the shortcomings of the existing measurement methods, a method of measuring gear size parameters based on hough transform circle segmentation is proposed. The center of the gear is found by using hough transform on the contour of the gear. According to the distance from the contour point to the center point, a new coordinate system is established, expand the gear contour into a regular curve on the new coordinate. The number of crest of the curve is the number of teeth of the gear, and the ordinate of crest is the radius of the tooth tip circle of the gear. Finally, other parameters of gear are calculated according to gear formula.

Citation Download Citation

WenHao Xiong and YiBin He "Measurement of gear size parameters based on Hough transform circle segmentation", Proc. SPIE 11432, MIPPR 2019: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 114320X (14 February 2020); https://doi.org/10.1117/12.2537897

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