Title:
COMPUTER-IMPLEMENTED MONITORING OF A WELDING OPERATION
Document Type and Number:
WIPO Patent Application WO/2022/040819
Kind Code:
A3
Abstract:
A computer-implemented method of monitoring a quality of a welding operation. The method includes: obtaining video of the welding operation in progress; processing the video to identify regions of interest in the video, each region of interest corresponding to a portion of an image in the video; for each region of interest, determining a quality index by processing the portion of the image corresponding to the region of interest; and based on the quality indices determined for the regions of interest, generating one or more welding quality signals indicative of the quality of the welding operation.
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Inventors:
MOHSENI SEYYED MOHAMMAD (CA)
Application Number:
PCT/CA2021/051889
Publication Date:
July 21, 2022
Filing Date:
December 24, 2021
Export Citation:
Assignee:
AUTOMETRICS MANUFACTURING TECH INC (CA)
International Classes:
B23K9/095
Foreign References:
| US20190210159A1 | 2019-07-11 |
Other References:
G. E. COOK ET AL.: "Automated visual inspection and interpretation system for weld quality evaluation", IAS '95. CONFERENCE RECORD OF THE 1995 IEEE INDUSTRY APPLICATIONS CONFERENCE THIRTIETH IAS ANNUAL MEETING, vol. 2, 1995, pages 1809 - 1816, XP010193232, DOI: 10.1109/IAS.1995.531101
Attorney, Agent or Firm:
RIPLEY, Roch et al. (CA)
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