Defects Detection of Sheet Metal Parts Based on HALCON and Region Morphology

Abstract:

In order to realize the manufacturing defects detection of sheet metal parts, a kind of defects detection method of the sheet metal parts based on region morphology has been put forward based on HALCON using the mathematical morphology knowledge: by choosing the proper structuring element and neatly applying dilation, erosion, opening and closing on the defects images, the defect part is extracted. The experiment shows that the effect of this method is good and the calculation and processing speed is fast.

• Periodical: Applied Mechanics and Materials (Volumes 365-366)
• Pages: 729-732
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.365-366.729
• Online since: August 2013
• Authors: Bao An Han, Hui Yu Xiang, Zhe Li, Jia Jun Huang
• Keywords: Defects Detection, HALCON, Morpholoy, Sheet Metal Part

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