Presentation | 2009-05-29 Heterogeneous Defect Detection of Metal Surface using SVM Kenta KUROKAWA, Masakazu MORIMOTO, Kensaku FUJII, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we focus on a defect detection of a metal artifact which has cylinder shape. It sometimes ruined by scratch and/or liquid spill in factory line as heterogeneous defects. So we have to find them from line CCD scanned images using SVM (Support Vector Machines). Then we apply purification of training dataset. And by detecting defects of scratch and liquid spill separately, we try to improve detection accuracy. And also, by selecting effective components among feature vector components, we try to keep high detection accuracy and speed up processing time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Defect detection / Computer vision / Support vector machines / Feature selection |
Paper # | EA2009-17,SIP2009-17,SP2009-22 |
Date of Issue |
Conference Information | |
Committee | SIP |
---|---|
Conference Date | 2009/5/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Signal Processing (SIP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Heterogeneous Defect Detection of Metal Surface using SVM |
Sub Title (in English) | |
Keyword(1) | Defect detection |
Keyword(2) | Computer vision |
Keyword(3) | Support vector machines |
Keyword(4) | Feature selection |
1st Author's Name | Kenta KUROKAWA |
1st Author's Affiliation | Graduate School of Engineering, University of Hyogo() |
2nd Author's Name | Masakazu MORIMOTO |
2nd Author's Affiliation | Graduate School of Engineering, University of Hyogo |
3rd Author's Name | Kensaku FUJII |
3rd Author's Affiliation | Graduate School of Engineering, University of Hyogo |
Date | 2009-05-29 |
Paper # | EA2009-17,SIP2009-17,SP2009-22 |
Volume (vol) | vol.109 |
Number (no) | 56 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |