Original scientific paper

Flexible manufacturing system with automatic control of product quality

Pavol Božek orcid.org/0000-0002-3891-3847 ; Slovak Technical University Faculty of Materials Science and Technology, Institute of Applied Informatics, Automation and Mathematics, Hajdóczyho 1, 917 24 Trnava, Slovakia
Elena Pivarčiova ; Technical University in Zvolen Faculty of Environmental and Manufacturing Technology, Department of Informatics and Automation Technologies, TG. Masaryka 24, 960 53 Zvolen, Slovakia

Abstract

This paper describes the verification method proposal for the detection of defective castings using the registration (reconciliation) of images by application of Fourier-Mellin transform. The paper also describes subsequent comparison of images using Fourier transform and phase correlation. Registration consists in finding a suitable geometric transform between images.

Keywords

Integral transform Fourier transform Fourier-Mellin transform Phase correlation Production

Hrčak ID:

121566

URI

https://hrcak.srce.hr/121566

Publication date:

22.4.2013.

Article data in other languages: croatian

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