Extract the aluminum alloy MIG welding pool edge with Otsu threshold selection based on the genetic algorithmic

doi:10.1109/ICISE.2010.5689959

IR > 机电工程学院

	Extract the aluminum alloy MIG welding pool edge with Otsu threshold selection based on the genetic algorithmic
	Wu, Ming-Liang1 ; Wei, Li-Li 1; Xiao, Lin-Hai 1; Yu, Shu-Rong 2; Huang, Jian-Kang2
	2010
会议录名称	2nd International Conference on Information Science and Engineering, ICISE2010 - Proceedings
页码	1173-1175
出版者	IEEE Computer Society
摘要	It is one of the important methods to detect the image edge of the molten bath for gain the characteristic information including the maximum width of molten bath, the half length of the molten bath and the rear angle of the molten bath etc. It is one of the important methods to achieve automatic control for welding process that the visual sensing technology is used to gain the pictorial information of molten bath and make processing. This paper introduced the structure of experimental system and algorithm, uses the Otsu to realize the detection of aluminum alloy MIG welding molten bath edge, and compared with the Sobel operator and the Canny operator molten bath edge detection result, the experimental result indicated that it is completely feasible using genetic algorithmic to realize the detection of welding pool edge based on threshold value selection, and the molten bath edge information obtained is smooth, continual, without the break point and the noise. © 2010 IEEE.
关键词	Automation Edge detection Gas metal arc welding Genetic algorithms Inert gas welding Canny Operators Edge information Experimental system MIG welding Otsu Threshold selection Threshold-value Welding process
DOI	10.1109/ICISE.2010.5689959
收录类别	EI
语种	英语
EI入藏号	20110913704710
EI主题词	Aluminum alloys
来源库	Compendex
分类代码	538.2.1 Welding Processes - 541.2 Aluminum Alloys - 731 Automatic Control Principles and Applications
引用统计	无
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/116126
专题	机电工程学院材料科学与工程学院
作者单位	1.Key Laboratory of Digital Manufacturing Technology and Application, Ministry of Education, Lanzhou University of Technology, Lanzhou, Gansu Province,730050, China; 2.State Key Laboratory of Gansu Advanced Non-ferrous Materials, Lanzhou University of Technology, Gansu Province, 730050, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Wu, Ming-Liang,Wei, Li-Li,Xiao, Lin-Hai,et al. Extract the aluminum alloy MIG welding pool edge with Otsu threshold selection based on the genetic algorithmic[C]:IEEE Computer Society,2010:1173-1175.