DocumentCode
3151807
Title
Visual inspection with SVM
Author
Murosaki, Takashi ; Yoshida, Kuniyasu ; Naganuma, Hiroki
Author_Institution
Denso Corp., Kariya
fYear
2008
fDate
20-22 Aug. 2008
Firstpage
588
Lastpage
591
Abstract
We applied SVM in the inspection of terminal welding of Fuel Pump. When the welding overheats, the surface becomes to be brass color, which is the melted terminal material. There is a problem of misjudging work-pieces to defective goods or not because there is a vague area ldquogray zonerdquo. Then, we applied SVM to detect the gray zone. As a result, we could decrease excessive judgments as defective goods greatly.
Keywords
automatic optical inspection; fuel pumps; mechanical engineering computing; support vector machines; welding; SVM; brass color; fuel pump; melted terminal material; terminal welding; visual inspection; Electrodes; Entropy; Flowcharts; Fuel pumps; Image color analysis; Image converters; Inspection; Support vector machines; Testing; Welding; SVM; Visual Inspection;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference, 2008
Conference_Location
Tokyo
Print_ISBN
978-4-907764-30-2
Electronic_ISBN
978-4-907764-29-6
Type
conf
DOI
10.1109/SICE.2008.4654724
Filename
4654724
Link To Document