现代电子技术Issue(2)：100-103,4.
（2D）2LDA和支持向量机在PCB焊点检测中的应用
Application of(2D)2LDA and support vector machine in PCB solder joint inspection
贺海浪 1龙绪明 1刘明晓 1罗爱玲1
作者信息
- 1. 西南交通大学 电气工程学院，四川 成都 610031
- 折叠
摘要
Abstract
During the production of printed circuit board,quality detection of welding spot is an important component. How⁃ever,with the miniaturization of electron components’package,quality detection of welding spot becomes more and more chal⁃lenging and traditional detection methods based on artificial detection can’t satisfy needs of practical production. Meanwhile,au⁃tomatic optic inspection based on image processing and artificial intelligence technology has been used in quality detection of welding spot more and more extensively. A kind of automatic optic inspection method combined with two directional two⁃dimen⁃sion linear discriminant analysis and support vector machine in quality detection of welding spot is put forward in this paper. The experimental results indicate that this method is helpful in recognization.关键词
焊点检测/双方向二维线性判别分析/支持向量机/印刷电路板生产Key words
solder joint inspection/(2D)2LDA/support vector machine/PCB production分类
信息技术与安全科学引用本文复制引用
贺海浪,龙绪明,刘明晓,罗爱玲..（2D）2LDA和支持向量机在PCB焊点检测中的应用[J].现代电子技术,2015,(2):100-103,4.
