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An identification method for casing weld in complex environment
Author(s): Jiahao Ou; Xian Wang; Zhou Xu
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Paper Abstract

In order to achieve automatic welding of casing welds in complex industrial environments, a casing weld visual identity method is proposed. Firstly, the pipe is detected by combining grayscale characteristics and color characteristics. Secondly, the weld potential regions are obtained by the morphological operation. Finally, weld seam identification is realized based on the positional characteristics of the casing weld on the copper pipe. Experimental studies verified the effectiveness of the method in complex environments.

Paper Details

Date Published: 7 March 2019
PDF: 6 pages
Proc. SPIE 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 1105349 (7 March 2019); doi: 10.1117/12.2512454
Show Author Affiliations
Jiahao Ou, Hunan Univ. of Science and Technology (China)
Xian Wang, Hunan Univ. of Science and Technology (China)
Zhou Xu, Hunan Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 11053:
Tenth International Symposium on Precision Engineering Measurements and Instrumentation
Jiubin Tan; Jie Lin, Editor(s)

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