1. Slobodan Petricevic, Serbia
This paper presents a vision system for defect (fault) detection on a coated board
developed using three industrial firewire cameras and a PC. Application for image processing
and system control was realized with the LabView software package. Software for defect
detection is based on a variation of the image segmentation algorithm. Standard steps in image
segmentation are modified to match the characteristics of defects. Software optimization was
accomplished using SIMD (Single Instruction Multiple Data) technology available in the Intel
Pentium 4 processors that provided real time inspection capability. System provides benefits
such as: improvement in production process, higher quality of delivered coated board and
reduction of waste. This was proven during successful exploitation of the system for more than
a year.
Key words :
Thematic field:
Proizvodne tehnologije i inženjerstvo
Date:
14.02.2013.
Number of visits:
228
Paper file
(2.47 MB)
