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Deployment of Machine Vision Platform for Checking Spot Welds on Metal Strap Belts
Author(s)
Date Issued
January 1, 2023
Type
Conference Paper
Abstract
This paper presents a designed platform used to detect the perfection and number of spot welds on the strap belt of metal sheet coils. Three different approaches include image morphology, thresholding and Hough transform are compared. The results from real implementation show that using the adaptive threshold values in image thresholding approach instead of fixed value can increase the system accuracy from 69% to 88%. Also, to find the pad, the comparison of using Haar cascade machine learning and YOLO deep learning is described.
Citation
Proceeding 2023 International Electrical Engineering Congress Ieecon 2023, 224-228, 2023