Research on Surface Quality Evaluation System of Steel Strip Based on Computer Vision

Author

Jiuliang, Zhao ; Weiwei, Liu ; Feng, Yan ; Jun, Li ; Yao, Zhang ; Yunhui, Yan

Author_Institution

Sch. of Mech. Eng. & Autom., Northeastern Univ., Shenyang, China

Volume

1

fYear

2009

fDate

21-22 Nov. 2009

Firstpage

32

Lastpage

35

Abstract

An expert system of strip steel surface quality evaluation based on defect detection is proposed in this paper. Take surface defects into consideration, the expert system structure, image processing and detection processing is discussed. The software is designed with modular method to realize the function. This system can not only offer the quality evaluation reports but also provide valuable solution to avoid similar problem in the future. Furthermore, the system will rank and price the steel coil products according to the surface quality so as to prevent the dissensions caused by surface quality problems and reduce production cost.

Keywords

computer vision; expert systems; software engineering; steel; computer vision; defect detection; detection processing; expert system; image processing; production cost reduction; software design; steel coil products; steel strip; surface quality evaluation system; Coils; Computer vision; Costs; Design methodology; Expert systems; Image processing; Production systems; Software design; Steel; Strips; computer vision; defect detection; steel strip; surface quality evaluation;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on

Conference_Location

Nanchang

Print_ISBN

978-0-7695-3859-4

Type

conf

DOI

10.1109/IITA.2009.45

Filename

5369114