DocumentCode
2045156
Title
Welding inspection with GrabCut
Author
Daito, Akihiro ; Murosaki, Takashi ; Nagasaka, Katsumi ; Ishikawa, Kyosuke ; Ohira, Shinnosuke ; Sugiura, Fumiaki
Author_Institution
Machinery & Tools Dept., DENSO Corp., Agui, Japan
fYear
2011
fDate
13-18 Sept. 2011
Firstpage
441
Lastpage
446
Abstract
We have studied a welding inspection for inverters with image processing. The point is how to apply GrabCut that have problems of speed and precision. As speed, by reducing the image size, the processing time was shortened to 0.6 sec from 5.9 sec. As precision, by setting the region fit to a weld object, a steady extraction was enabled. As a result, we achieved the inspection of welding in auto-manufacture line.
Keywords
automobile manufacture; graph theory; image segmentation; inspection; invertors; production engineering computing; welding; GrabCut; auto-manufacture line; electric motor control; hybrid vehicle system; image size reeduction; inverters; steady extraction; welding inspection; Accuracy; Benchmark testing; Brightness; Image processing; Inspection; Inverters; Welding; GrabCut; Image Processing; Welding Inspection;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference (SICE), 2011 Proceedings of
Conference_Location
Tokyo
ISSN
pending
Print_ISBN
978-1-4577-0714-8
Type
conf
Filename
6060696
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