Design and Implementation of Drill Hole of PCB Detection System

Author

Gao, Xiaoxing ; Zhao, Chunze ; Chang, Guiran ; Tan, Zhenhua

Author_Institution

Software Coll., Northeastern Univ., Shenyang, China

Volume

2

fYear

2009

fDate

12-14 Aug. 2009

Firstpage

462

Lastpage

466

Abstract

In this paper, digital image processing is used for detecting and analyzing the printed circuit boardpsilas drill hole and the results is given to determine if PCB (printed circuit board) meets the industrial production requirement. High-resolution optical camera sensors and image processing algorithms are selected for high-precision detection of the position and the number of PCBpsilas drill hole. The system provides the automatic detection and monitoring on the drill hole of circuit board, with high stability and practicality. And it is able to meet the requirements of the practical applications of PCB manufacturer.

Keywords

automatic optical inspection; image processing; image sensors; optical sensors; printed circuit manufacture; PCB; digital image processing; drill hole detection; high-precision position detection; high-resolution optical camera sensor; industrial production requirement; printed circuit board; Cameras; Circuit analysis; Computerized monitoring; Digital images; Image analysis; Image processing; Image sensors; Optical sensors; Printed circuits; Production; PCB detection; digital image processing; drill Hole detect;

fLanguage

English

Publisher

ieee

Conference_Titel

Hybrid Intelligent Systems, 2009. HIS '09. Ninth International Conference on

Conference_Location

Shenyang

Print_ISBN

978-0-7695-3745-0

Type

conf

DOI

10.1109/HIS.2009.209

Filename

5254507