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Feature Extraction of Sectorial Scan Image of Thick-Walled Electron Beam Welding Seam Based on Princ
[期刊论文] 作者：Tie Gang,Yilin Luan,Chi Zhang,,
来源：Journal of Harbin Institute of Technology 年份：2017
A feature extraction method was proposed to sectorial scan image of Ti-6A1-4V electron beam welding seam based on principal component analysis to solve problem...
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