Author(s):
Campos, Mário 
; Martins, Teresa ; Ferreira, Manuel ; Santos, Cristina
Date: 2008
Persistent ID: http://hdl.handle.net/1822/17603
Origin: RepositóriUM - Universidade do Minho
Document details
Detection of defects in automotive metal components through computer vision
Description
This article introduces the progresses made on the development of an automatic visual inspection for automotive metal components. These components may present three types of defects, which are: central hole closed or partially closed; absence of thread on the bolts; burr on the weld connections. For each type of defect different image processing and analysis algorithms were tested and a specific setup (type and pose of the cameras and illumination) was developed. The results suggest a good efficiency of the vision system and its potential full spreading industrialization.
This article introduces the progresses made on the development of an automatic visual inspection for automotive metal components. These components may present three types of defects, which are: central hole closed or partially closed; absence of thread on the bolts; burr on the weld connections. For each type of defect different image processing and analysis algorithms were tested and a specific setup (type and pose of the cameras and illumination) was developed. The results suggest a good efficiency of the vision system and its potential full spreading industrialization.
Document Type
Conference Object
Language English
Language English
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